Aerospace Industry Cluster

SAITAMA

Saitama industrial promotion public corporation TEL : +81 48-647-4086 FAX : +81 48-645-3286 10F Sonic-City Bldg., 1-7-5 Sakuragi-cho,Omiya-ku,Saitama-shi,Saitama 330-8669 Japan URL : http://www.saitama-j.or.jp/ e-mail : [email protected] Support Program for Entering into Aerospace Industry

Saitama Industrial Promotion Public Corporation (SIPC) has been supporting the small and medium enterprises within to enter into the aerospace industry expected to grow the commercial the aerospace market in the future and to expand their business; thus, SIPC plans the integration of the aerospace industry into Saitama area. As supporting the companies already engaged in the program to expand the business, SPIC also helps companies with sophisticated technological capability to join.

Supporting menu 1 1 Support of display at exhibitions As part of supports for development of market, we provide a Saitama booth at the exhibitions held in Japan and overseas, and support the exhibition of small and medium enterprises. Supporting menu 1 Management of study group for entering into aerospace Industry

2 We manage “Study Group for Entering into the aerospace Industry of Saitama” targeting companies in Saitama considering to engage in or enter into the aerospace industry. In the study group, we have activities scheduled about 5 times a year to deepen our understanding including lectures for the purpose of grasping industry trends and acquiring necessary knowledge to enter into the industry, on-site plant visits of leading companies, etc. 45 study group members are actively participating, aiming at entering into the aerospace industry. Supporting menu 1 3 Supporting the establishment of integrated production system For purposes of entering into the aerospace industry and expanding business, we are working to establish an integrated production system which is required by the aerospace industry. In 2016, we tackled an integrated production system of 2 kinds of the aerospace parts as the first model case in Saitama.

Ordering manufacturer method

Conventional receiving receiving receiving receiving Order inspection Order inspection Order inspection Order inspection

A B C D company company company company machining deburring inspection inspection non-destructive etching before inspection inspection non-destructive shot-peening inspection treatment surface inspection coating painting/ part number impression of inspection Saw-type ordering method

Ordering manufacturer New

method Order receiving inspection

Core company *A core company performs (production control/quality control) production control and quality control on each process in place of ordering manufacturers Smart production and A B C D Cost company company company company integrated production system reduction machining deburring inspection inspection non-destructive etching before inspection inspection non-destructive shot-peening inspection treatment surface inspection coating painting/ part number impression of inspection Integrated production processing Structural part of steel with sliding surface First in Saitama Model case 1 (flap track rail)

What is a flap track rail? Part which supports wing flap (high-lift devices to generate large lifting force by extending wing area) installed in MRJ, Boeing aircraft, or other aircraft. The part acts as a rail to activate flap to flap-extended position at take-off.

tungsten carbide coating (alternative processing of hard chrome plating) Electroless nickel plating

material: high tensile strength steel (4340 material)

wing flap rotary actuator track rail main flap aft flap

roller

Flap up position Flap extended position

Production summary

Material : High tensile strength steel (nickel-chrome-molybdenum steel) Surface treatment : Apply electroless nickel plating for purposes of uniformity of plating thickness and Cutting processing : Machining high tensile strength steel of hard-to-cut improvement of corrosion protection. Apply tungsten carbide coating (thermal spraying) on the surface material into complicated shape using 5-axis machining center requiring wear resistance superior in durability and environmental resistance in place of hard chrome plating

Production process Production by the cooperation of A, B, and C companies Ordering manufacturer

Ordering Receiving

Core company (Production control/quality control)

special process special process

1 2 3 4 5 6 7 8 finishing electroless coating non-destructive Cutting heat & non- shot- nickel (thermal testing, process treatment cutting destructive peening chrome spraying), final process testing plating grinding inspection

A company A company A company A company A company B company C company A company

Integrated production, Composing companies

Having excellent technology in hard-to-cut materials for aircraft and large facilities with an abundant Core A company production experience. Integrating this prototyping as the core company. In charge of generalization duty company of outsourcing work including cutting process, shot-peening

B company Having excellent plating technology and large facility. In charge of electroless nickel plating. Partner Having excellent technology in coating (thermal spraying) processing for airframe and engine parts, large company C company facility and much production experience. In charge of tungsten carbide coating process. Possessing of Nadcap international accreditation. Integrated production processing Bushing for aircraft First in Saitama Model case 2 (bushing for landing gear)

What is a bushing for landing gear? One of the landing gear parts to support aircraft on ground and copper alloy bearing to mainly support rotation shaft. Cylindrical and donut-shaped mechanism part, machined to cylindrical shape, inserted into structural elements after surface treatment and used for the buffering with a shaft.

Production summary Production summary: Fabricated each 2 bushings for 5 kinds of different sizes, 10 bushings in total

Material : Aluminum bronze (AL-NI-BRONZE) Non-destructive inspection / NDI : Implementation of FPI (Fluorescent Penetrant Inspection) (ASTM-E1417-05E) Cutting process : High precision processing of C63000/AMS4640 Surface treatment : Implement Cd plating (AMS-QQP-416) or Zn-Ni plating (AMS-2417) on each piece of each size. which has particularly high proof stress value among the high * Zn-Ni plating is an alternative processing of Cd plating. strength aluminum bronze.

Production process Production by the cooperation of A, B, and C companies Ordering manufacturer

Ordering Receiving

Core company (Production control/quality control)

special process

1 2 3 4 5 6 7 8 Finishing Non- Material Rough & Oil groove Dimension destructive Plating Final fabrication processing cutting processing inspection inspection processing inspection processing (FPI)

A company A company A company A company A company B company C company A company

Integrated production, Composing companies

Highly recognized even overseas as a material manufacturer and having an abundant production Core A company experience with excellent technology. In charge of the generalization duties of outsourcing work including company integration of prototyping as a core company and material fabrication.

Obtained various certifications including international accreditation Nadcap and extremely highly B company evaluated in the aerospace equipment manufacturing. In charge of non-destructive inspection. Partner company Having excellent plating technology and a large facility, and production experience of controller covers. In C company charge of the plating process. contents

■Machining ■Polishing system/Equipment i-ject Co., Ltd. 1 Soken Industries Co., Ltd. 28 Itou Works Co., Ltd. 2 ■EDM (Electric Discharge Machining) Imaizumiseiki Co., Ltd. 3 Tajima Seisakujo Co., Ltd. 29 Urano Co., Ltd. 4 ■Precision sheet metal Otsuka Hi-Tech Co., Ltd. 5 Kiya Corporation 30 Ohmura Seisakusho Co., Ltd 6 Stainless Art Kyoei Co., Ltd. 31 Kaneko Manufacturing Co., Ltd. 7 Niko Manufactory Co., Ltd. 32 Koganei Seiki Co., Ltd. 8 COMATSU Co., Ltd. 9 ■Composite fabrication Saitama Fuji Co., Ltd. 10 RDS / RDS Co., Ltd. 33 Saitama Planer Industrial Ltd. 11 Uchida Co., Ltd. 34

SHIMADA Co., Ltd. 12 ■Plastic molding Daishin Seiki Corporation 13 TAISEI Co., Ltd. 35 Hoxin Sangyo Co., Ltd. 14 Taiseiplas Co., Ltd. 36 Motogo Seiki Co., Ltd. 15 Hayashi Chemical Industry Co., Ltd. 37 Yagishitagiken Co., Ltd. 16 Rubber Ltd. 38 Yamada Seiki Co., Ltd. 17 ■Surface treatment ■Gear making Nishina Industrial Co., Ltd. 39 Kyowa Technology Co., Ltd. 18 Hard Coat Co., Ltd. 40 Machida Gear Manufacturing Co., Ltd. 19 Praxair Surface Technologies, K. K. 41

■Metallic raw material YOSHINO KOGYO, INC. 42 KAKOH Co., Ltd. 20 ■Heat treatment Tajima Light Metal Co., Ltd. 21 Shiraokayakin Co., Ltd. 43 Titanium Co., Ltd. 22 ■Power supply units Nihon Shinkan Co., Ltd. 23 Bellnix Co., Ltd. 44 Yamato Gokin Co., Ltd. (Miyoshi Gokin Kogyo Co., Ltd.) 24 ■Material coating ■Special screws YCI Co., Ltd. 45 Kit Seiko Corporation 25 ■Mechanical functional part ■Grinding Riken Corporation 46 Uchida Seiken Co., Ltd. 26 STM Co., Ltd. 27 ■Human resources dispatch NISSO CORPORATION 47 Machining i-ject Co., Ltd.

Company name i-ject Co., Ltd.

Head office address 251-14 Komaderanoshinden, Hidaka-shi, Saitama 350-1202 Japan Representative Yoshitaka Toguchi Tel +81 42-989-8941 Contact President: Yoshitaka Toguchi Fax +81 42-989-8952 E-mail address [email protected] Website http://www.i-ject.com Capital 10 million yen Employees 15 Date established September 02, 1999 Main product: Backing plates, medical equipment, laboratory equipment, experimental devices i-ject takes enjoyment in proving its worth as a manufacturer of precision machined copper and aluminum parts. Business outline We take pride in "our technical capability to arrange a variety of manufacturing processes, from order to delivery to supply high-quality parts", a direct result of our extensive experience in combining our knowledge and skills to manufacture complex, precision parts. Plant(s)/Business Office(s) (Incl. overseas facilities) Main customers Medical and laboratory equipment manufacturers, JAXA, NAOJ, IHI Group, etc. Quality management standard accreditation ISO9001 Manufacturer certification CAD/CAM software ZW3D 5X

No. Equipment name Q'ty Specifications W560 x L1050 mm 1 Vertical machining center MB-56VA (Okuma) 1 5-axis machining center with 10 inch gradient NC rotary table 2 Vertical machining center MF-46VA (Okuma) 1 W460 x L762 mm high speed 2-surface rotary design with pallet 3 Vertical machining center MX45-VBE (Okuma) 1 W450 x L750 mm 4 Vertical machining center 45VA (Okuma) 1 W460 x L560 mm 5 Vertical machining center MV-40B (DMG Mori Seiki) 1 W400 x L800 mm 6 NC LB3000EX MY CX450 (Okuma) 2 Φ340 x 450 multi-purpose lathe 7 machine 3 8 Multi-purpose lathe 2 9 3D measuring equipment CRYSTA-PLUS M776/MCOSMOS system 1 700 x 700 x 600 mm 10 Vision measuring equipment QS-L3017Z/AFB 1 300 x 170 x 150 mm

■ Unique technologies / Sales points

Example: Chromium copper brazing ŶSatellite engine development • Design + Machining + Assembly (brazing)

Quality Control ŶFollowing assembly, quality is Φ38 x 50L controlled using vision and 3D measuring equipment.

Example: C1020 backing plate ŶInside and outside diameters require a large amount of taper and machining and is prone to warping and deformation. Parts are processed to within a tolerance of 0.05mm in terms of both coplanarity Vision measuring 3D measuring and flatness. Φ368 x 48.5t

1 Saitama business support project in aircraft industry Companies Guide Book Itou Works Co., Ltd. Machining

Company name Itou Works Co., Ltd.

Head office address 1814 Otsutsumi, Koga-shi, Ibaraki 306-0236 Japan Representative Ryuji Ito Tel +81 280-48-2411 Contact President: Ryuji Ito Fax +81 280-48-2415 E-mail address [email protected] Website http://www.ito-w.com Capital 30 million yen Employees 54 Date established January 15, 1928 Itou Works manufactures general industrial machines, testing equipment, railway safety facility, semiconductor production equipment, defense product, construction machinery, machine tools, facilities for ironworks, special equipment for research institute (dedicated machines), a range of Business outline parts manufacturing using welding, can manufacturing processing and machining technologies and provides a range of assembly, alignment and modification services. We also manufacture support structures, processing bases etc. for the aircraft test equipment. Plant(s)/Business Office(s) (Incl. overseas facilities) Sakama plant: 198 Sakama (Sakama Business Estate), Koga-shi, Ibaraki 306-0056 Japan Komatsu Group, Group, Kato Works Co., Ltd., Co., Ltd., Kobelco Construction Machinery Co., Ltd., Main customers Kokusai Co., Ltd., NSSMC Group, Tomoe Corporation, Takaoka Toko Co., Ltd., UACJ, etc. Quality management standard accreditation ISO9001: 2008 Manufacturer certification CAD/CAM software AutoCAD, ADMAC, MYPAC

No. Equipment name Q'ty Specifications 1 Double column 5-axis machining center (Okuma MCR-B Ⅱ), etc. 5 6500 x 4200 x 1000, 4200 x 3100 x 800, etc. 9000 x 3500 x 1000, 3000 x 2300 x 1500, 2 CNC horizontal boring machine ( BTH-130, etc., Kuraki KBT-11WDX, etc.) 5 1500 x 1200 x 700, etc. 3 CNC turning center (O-M) 2 Φ1400, Φ3000, etc. 4 Vertical machining center (Okuma) 2 1050 x 560, etc. 5 CNC lathe (Okuma LH55, LCS-15A) 2 Φ1100 x 3000, Φ200 x 250 6 CNC multi-purpose lathe (Yamazaki Mazak INTEGREX300Y), etc. 2 Φ610 x 1500, Φ280 7 Double column machining center, Vertical machining center (Okuma MCVA, MA, etc.) 3 4000 x 2000, 1530 x 660, 1050 x 560 8 Semi-automatic welding machine () 22 350A ～ 500A 9 Arc welding machine (Panasonic) 11 200A ～ 500A 10 TIG welding machine, Argon welding machine (Panasonic, Daihen), etc. 6 300A ～ 350A

■ Unique technologies / Sales points

We provide a comprehensive range of services from welding to machining of varieties of materials, including aluminum, stainless steel, iron etc. We manufacture a broad variety of products from small light-weight products, to large, heavy product and polyhedra, heteromorphic shape products by utilizing 5-axis machines (including jigs), etc. We have started a new plant running at the head office site.

Saitama business support project in aircraft industry Companies Guide Book 2 Machining Imaizumiseiki Co., Ltd.

Company name Imaizumiseiki Co., Ltd.

Head office address 1106-1 Shimomitsumata, Kazo-shi, Saitama 347-0007 Japan Representative Tatsuya Imaizumi Tel +81 480-68-5556 Contact Vice President: Chieko Imaizumi Fax +81 480-68-5679 E-mail address [email protected] Website http://www.imaizumiseiki.co.jp Capital 20 million yen Employees 21 Date established December 20, 1967 Imaizumiseiki manufactures high-precision products, including parts, parts for optical measuring equipment, and aircraft parts. All manufacturing processes are performed in-house from material procurement (stainless steel, titanium alloys, aluminum, carbon steel, cast iron, copper, etc.), to MC, CNC lathe machining, grinding and 3D measurement. We also offer services in the area of Business outline tempering, including exterior coating, chrome plating (from 2 microns) and flaw detection. We also have experience in precipitation hardening of SUS630 grade steel (to polish). Imaizumiseiki has a room temperature chamber that remains at 20 ℃ and can manufacture parts with inside/outside diameter concentricity to an accuracy of 1 micron. Plant(s)/Business Office(s) (Incl. overseas facilities) Main customers Quality management standard accreditation JIS Q 9100, ISO9001 Manufacturer certification CAD/CAM software CAD/CAM MastercamX9

No. Equipment name Q'ty Specifications Chuck 350 x 300 with internal/external grinding 1 Vertical internal cylindrical grinding machine (Taiyo Koki VERTICAL, IGV3NT, 3N) 3 Φ 3-station turret 2 Horizontal external surface grinding machine (JTEKT GE4PⅡ) 1 Φ300 x 1000 with internal spindle attachment 3 Surface grinding machine (Okamoto Machine Tool Works PSG-84EX, Nikkoukikai) 2 800 x 400 x 300 CNC 4 5-axis machining center (MAZAK VARIAXIS500) 2 Table Φ500 5 Vertical machining center (MAZAK AJV, MTV, VTC) 5 Table Φ500～1300 x 650 6 INTEGREX lathe i-200 (1500U) 1 Chuck 8 inch/36ATC 7 CNC multipurpose lathe (Mori Seiki NL2500SY), etc. 3 Chuck 12 inch/6 inch sub spindle Y axis 8 CNC multipurpose lathe (MAZAK QTN350-ⅡMY) 2 Chuck 15 inch, 8 inch Y axis 9 CNC multipurpose lathe (MAZAK QT8N, QT15, SQT250MS), etc. 6 Chuck 10 inch/6 inch sub spindle automatic feeder, etc. 10 CAD/CAM Mastercam X9 1 Simultaneous 5-axis (Mill 3D Multi Axis) 11 3D measuring equipment (Mitsutoyo Crysta-Apex C776) 1 Table 700 x 700 x 600

■ Unique technologies / Sales points

Precipitation hardened and polished SUS630 grade steel Φ60 x 500 External view of Factory No.3 Runout/concentricity within 5 micron Three vertical grinding machines (Taiyo Koki) 3 sets

Extra super duralumin part 64 titanium machine on lathe and polished INTEGREX lathe A7075 Φ85 x 50 Φ110 x 48 Chuck 8 inch/ATC 36 Runout/perpendicularity/roundness 2 micron Runout/perpendicularity/roundness 2 micron INTEGREX i-200 (1500 U) Surface roughness 1.6S CAD CAM compliance

3 Saitama business support project in aircraft industry Companies Guide Book Urano Co., Ltd. Machining

Company name Urano Co., Ltd.

Head office address 3563 Oaza Shichihongi, Kamisato-machi, Kodama-gun, Saitama 369-0306 Japan Representative Masanobu Kobayashi Tel +81 495-33-2511 Contact Group Leader-Sales Dept.: Shinzo Mino Fax +81 495-33-2514 E-mail address [email protected] Website http://kk-urano.jp/ Founded April 1950 Capital 80 million yen Employees 355 Date established (Established November 30, 1963) Production of machined parts for: 1. Aircraft, aerospace products Business outline 2. Nuclear energy, power generators, engines and plant equipment 3. Semiconductor manufacturing equipment 4. Medical equipment Plant(s)/Business Office(s) plant: Green Tech Park, 57-27 Hachitandago, Higashi Sonogi-cho, Higashi Sonogi-gun, (Incl. overseas facilities) Nagasaki 859-3922 Japan sales office: 97-2 Nishi Tanaka Nagahori, Kiyosu-shi, Aichi 452-0933 Japan , Mitsubishi Heavy Industries, Ltd., Kawasaki Heavy Industries, Ltd., Main customers , Ltd., IHI Corporation, etc. Quality management standard accreditation JIS Q 9100: 2009, ISO9001: 2008 Kawasaki Heavy Industries, Ltd. Aerospace Company, ShinMaywa Industries, Ltd. Aircraft Division Manufacturer certification NIPPI Corporation Aerospace Division, SUBARU Corporation Aerospace Company, Mitsubishi Heavy Industries, Ltd. Aerospace Division CAD/CAM software CATIA V4, CATIA V5, MASTERCAM X6

No. Equipment name Q'ty Specifications 1 Horizontal simultaneous 5-axis machining center (Mori Seiki, etc.) 14 MAX: 1550 x 1600 x 1300 2 Vertical simultaneous 5-axis machining center (Okuma, etc.) 13 MAX: 3050 x 850 x 700 3 Vertical simultaneous 5-axis machining center (lathe) (Okuma etc.) 5 925 x 1050 x 600 4 Horizontal simultaneous 5-axis machining center (lathe) (DMG) 1 1250 x 1000 x 1000 5 Horizontal 4-axis machining center (Mori Seiki, etc.) 22 MAX: 2500 x 2000 x 1700 6 Vertical/double column machining center (Okuma, etc.) 34 MAX: 3000 x 3100 x 800/4000 x 2000 x 800 7 Turning Center (O-M) 3 MAX: Φ1250 x 630 8 NC lathe (Mori Seiki, etc.) 3 MAX: Φ1000 x 1000 9 Other NC, multi-purpose machines 17 10 3D measuring equipment (Tokyo Seimitsu, Mitsutoyo, etc.) 12 MAX: 1800 x 2200 x 1000

■ Unique technologies / Sales points

Urano boasts approximately 95 machining centers, specializing in complex shape machining using 5-axis machining tools. We aim for zero defects resulting from human error as each and every employee strives to manufacture quality products that are inexpensive with minimum lead time.

Aircraft turbine blisk Aerospace part

Saitama business support project in aircraft industry Companies Guide Book 4 Machining Otsuka Hi-Tech Co., Ltd.

Company name Otsuka Hi-Tech Co., Ltd.

Head office address 626 Kamiege, Konosu-shi, Saitama 365-0012 Japan Representative Norio Otsuka Tel +81 48-569-2711 Contact Manager-Quality Control: Hirotaka Kobayashi Fax +81 48-569-2788 E-mail address [email protected] Website http://www.otsuka-hi-tech.co.jp/ Capital 10 million yen Employees 110 Date established September 1959

■ Aviation/defense products (Accreditation of JIS Q 9100) ■ Jigs for the production of aircraft parts ■ Other large parts processing/general-purpose machining/die machining, etc. Cutting/grinding various types of cams, cam design and computation Business outline ■ ■ Design/manufacture of index drive units ■ Design/manufacture of pick & place units, design/manufacture of ATC units ■ Design/manufacture of various cam units, design/manufacture of automation and labor-saving machinery Head office plant: 626 Kamiege, Konosu-shi, Saitama 365-0012 Japan Plant(s)/Business Office(s) business office: 3-2-1 Nishimiyahara, Yodogawa-ku, Osaka-shi, Osaka 532-0004 Japan (Incl. overseas facilities) Nagoya business office: 2-108 Yamaki Nishi-ku, Nagoya-shi, Aichi 452-0833 Japan Hokuriku business office: 4-534 Shimobayashi, Nonoichi-shi, Ishikawa 921-8831 Japan IHI Group, Mitsubishi Heavy Industries, Ltd., Group Engineering Co., Ltd., Shikoku Kakoki Co., Ltd., Main customers Okuma Corporation, Komatsu NTC Ltd., Shin Nippon Koki Co., Ltd., Seiki Kogyo Co., Ltd., Hitachi Construction Machinery Co., Ltd., Hitachi Metals MMC Superalloy Ltd., etc. Quality management standard accreditation JIS Q 9100, ISO9001 Mitsubishi Heavy Industries, Ltd. : Quality management system compliance certification, Manufacturer certification Hitachi Construction Machinery Co., Ltd.: Certified factory , Hitachi Metals MMC Superalloy Ltd., etc.: Authorized manufacturer CAD/CAM software ME-10, VISI, Tamago WIN, Nazka, AutoCAD (PRODUCT DESIGN SUITE), we can read other CATIA data.

No. Equipment name Q'ty Specifications 1 Simultaneous 5-axis machining center (Mitsui Seiki Kogyo HU80A-5X) etc. 9 1550 x 1600 x 1600, 1200 x 1000 x 1050, etc. 2 Double column 5-axis machining center (Okuma MCR-BⅡ) etc. 4 6500 x 3700 x 800, 4200 x 3000 x 650, etc. 3 CNC vertical lathe (O-M Ltd. Neo-26EX) etc. 11 Φ3000 x 2000, Φ2000 x 1600, etc. 2200 x 1800 x 460, 2050 x 1060 x 800, 4 Horizontal/vertical machining center (OKK VP-1800) etc. 11 1600 x 1300 x 1100, etc. 1600 x 1500 x 1600 simultaneous 5-axis, 5 Grinding machining center (Mitsui Seiki Kogyo HU100-TS) etc. 7 1050 x 560 x 460, etc. 6 Horizontal boring machine (Toshiba Machine Co., Ltd. BTD-200QH) 1 1500 x 1200 x 700 7 Vertical grinding machine (Taiyo Koki NVG-12T) etc. 4 Φ1250 x 500, Φ800 x 500, etc. Surface grinding machine 8 3 3050 x 1550 x 700, 1500 x 370, etc. (Okamoto Machine Tool Works, Ltd. PSG3015CHNC) etc. Φ 9 Wire-cut EDM (Sodick SL600Q) etc. 3 600 x 400 x 350, 350 x 250 x 220, etc. 10 3D measuring equipment (Mitsutoyo STRATO-Apex203016) etc. 2 2000 x 3000 x 1600, 1200 x 1200 x 1000

■ Unique technologies / Sales points

■ We boast the technologies of a specialized cam manufacturer accumulated over many years since our foundation. ■ We offer high-precision manufacturing of large parts and simultaneous 5-axis machining, etc., and high-mix, low-volume production. ■ Machining of hard-to-cut materials, including titanium and inconel. ■ Manufacture of machining jigs for aircraft parts making use Aircraft part jig of our design, assembly and Propeller Inspection table machining 1450 x 1200 x 1050 Φ250 x 50 Aluminum Φ700 x 70 Aluminum measuring technologies.

5 Saitama business support project in aircraft industry Companies Guide Book Ohmura Seisakusho Co., Ltd. Machining

Company name Ohmura Seisakusho Co., Ltd.

Head office address 1606 Shimogarako, Higashimatsuyama-shi, Saitama 355-0076 Japan Representative Takao Ohmura Tel +81 493-23-1288 Contact Sales Dep.: Shunsuke Kotake Fax +81 493-24-2767 E-mail address [email protected] Website http://ohmurasei.co.jp/ Capital 90 million yen Employees 205 Date established June 01, 1930

～Dedicated to Metalworking, from Parts That Run to Parts That Fly.～ As the qualified plant of IHI Corporation for more than 40 years, we have machined jet engine parts for the past 20 years and have engaged in prototype development of parts for Jet and trial Business outline production of fuel nozzles for gas turbines. ■ Fuel injection pump parts for diesel engines ■ Rocket and aircraft engine parts ■ Various prototype parts, testing parts Karako plant : 1606 Oaza Shimogarako Higashimatsuyama-shi, Saitama 355-0076 Japan Plant(s)/Business Office(s) (Incl. overseas facilities) plant : 1-4-24 Matsuyama-cho, Higashimatsuyama-shi, Saitama 355-0018 Japan plant : 1-2-20 Muramatsu Industrial Estate, Gosen-shi, Niigata 959-1739 Japan Main customers Corporation, Industries Corporation, IHI Corporation, JAXA etc. Quality management standard accreditation JIS Q 9100, ISO9001, ISO14001 Manufacturer certification IHI Corporation , Mitsubishi Heavy Industries, Ltd. CAD/CAM software CATIA V5, TOP SOLID, WORK NC, MASTER CAM

No. Equipment name Q'ty Specifications 1 Boring and Turning Mill (O-M Ltd. VT1-12) 1 Φ1200mm 2 CNC Boring and Turning Mill (O-M Ltd. OMega50) 1 Φ1000mm 3 CNC Boring and Turning Mill (O-M Ltd. VTLex1250) 1 Φ1250mm 4 5-axis vertical machining center (MAKINO D300) 1 Φ450 X 270mm 5 5-axis vertical machining center (HERMLE C40U) 1 Φ800 X Φ700 X 500 6 Double column type machining center (OKUMA 16A) 1 2000 X 1600 7 5-axis horizontal machining center (YASDA YBM-800N) 1 800 X 800 8 Centre lathe (Shoun HB-750 Copying lathe) 1 8 shaku (about 2.4m) 9 CNC 3-D measuring machine (ACCRETECH PA-1000A-U) 1 800 X 1000 X 600, Calypso 10 CNC 3-D measuring machine (ACCRETECH ACCURA) 1 1200 X 1500 X 800, Calypso

■ Unique technologies / Sales points

We can process a wide range of parts from several mm to maximum Φ1250 with parts made of aluminum, titanium, magnesium, and of course, various kinds of Inconel. In addition to prototypes, we are able to help customers with casting, sheet metal, electric discharge, wire processing, and surface treatment by combining processing network.

HB-750 Copying lathe

VTLex1250 Prototype part for gas turbine VT1-12

Saitama business support project in aircraft industry Companies Guide Book 6 Machining Kaneko Manufacturing Co., Ltd.

Company name Kaneko Manufacturing Co., Ltd.

Head office address 1-3-13 Kokaba, Iwatsuki-ku, Saitama-shi, Saitama 339-0072 Japan Representative Harufusa Kaneko Tel +81 48-794-8111 Contact Deputy General Manager-Sales Dept.: Toshiro Mori Fax +81 48-794-8117 E-mail address [email protected] Website http://www.t-kaneko.co.jp

Capital 16.87 million yen Employees 116 Date established March 1956 Kaneko specializes in machining aircraft parts, medical equipment parts and optical equipment parts. Our aerospace division manufactures precision parts for aircraft engines/fuselage/equipment and parts for satellites. Business outline Our medical equipment division manufactures parts and assembles for medical endoscopes. (distal end parts and operational parts, etc.) Our optical equipment division manufactures and assembles for camera parts and parts for electron microscopes, etc.

Plant(s)/Business Office(s) Head office factory: 1-3-13 Kokaba, Iwatsuki-ku, Saitama-shi, Saitama 339-0072 Japan (Incl. overseas facilities) Iwaki factory: 1-40 Aza Yoshinosawa, Yotsukura-machi, Iwaki-shi, 979-0201 Japan Main customers Fujifilm Corporation, IHI Corporation, etc. Quality management standard accreditation JIS Q 9100, ISO9001, ISO13485 (Manufacture of water feeding tank for endoscope) Manufacturer certification CAD/CAM software CATIA V5, MASTER CAM, hyperMILL, SOLID WORKS

No. Equipment name Q'ty Specifications 1 Machining center (HERMLE C42U) (Simultaneous 5-axis) 2 800 x 800 x 550 2 Machining center (Mitsui Seiki vertex 750-5X) (Simultaneous 5-axis) 1 750 x 800 x 700 3 Jig borer (YASDA VBM950V) 1 900 x 500 x 350 4 Machining center (Makino V55) 1 900 x 500 x 450 5 Machining center (FANUC, ROBODRILL) 12 700 x 400 x 330 6 Machining center (OKK MCV660) 1 1270 x 660 x 650 7 CNC lathe (Okuma LU300-M 2ST) 9 Φ370 x 350 8 NC lathe (Okuma LB3000EX) 1 Φ340 x 350 9 Multi-purpose cylindrical grinder (JTEKT GUP32x50 4GU) 1 Φ280 x 500 10 3D measuring equipment (Mitsutoyo CRYSTA-APEX C7106, etc.) 3 500 x 1200 x 800

■ Unique technologies / Sales points

Kaneko's eight strengths are sophisticated processing/ hard-to-cut processing/ specular processing/ roundness processing/ thin-wall processing/micro processing/hand finishing/ jointing. In addition, we acquired JIS Q 9100 in 2004, and have experience working in the Housing 200 x 400 x 400 Aluminum Duct 200 x 200 Aluminum aerospace industry.

Handle cam 200 x 200 Titanium

7 Saitama business support project in aircraft industry Companies Guide Book Koganei Seiki Co., Ltd. Machining

Company name Koganei Seiki Co., Ltd.

Head office address 360-1 Sayamagahara, Iruma-shi, Saitama 358-0032 Japan Representative Yusuke Kamoshita Tel +81 4-2935-2288 Contact General Manager-Sales Dept.: Katsutoshi Tanaka Fax +81 4-2935-2080 E-mail address [email protected] Website http://www.koganeiseiki.co.jp

Capital 80 million yen Employees 260 Date established December 1943

Mass production, prototyping and machining of car and motor bike engines. Business outline ■ ■ Machining of aircraft parts Plant(s)/Business Office(s) (Incl. overseas facilities) factory: 2081 Oaza Yamakoda, Shinto-mura, Kitagunma-gun, Gunma 370-3502 Japan Main customers Honda R&D Co., Ltd., IHI Corporation Quality management standard accreditation JIS Q 9100, ISO9001, ISO14001 Manufacturer certification IHI Corporation Aerospace Dept. CAD/CAM software CATIA V5

No. Equipment name Q'ty Specifications 1 Vertical/horizontal machining center (YASDA) 32 40i～1000 square 2 Vertical/horizontal machining center (Mitsui Seiki) 61 ～1000 square 3 Horizontal lathe (OKUMA) 20 300～3000 4 Vertical lathe (O-M) 3 Φ1000 5 Electric discharge machine 1 1000 x 1000 6 Wire electric discharge machine 1 1000 x 1000 7 3D measurement equipment 20 8 Multi-purpose lathe (DMG-MORI) 1

■ Unique technologies / Sales points

■ Manufacturer of prototype engine parts for cars and motor bikes ■ Manufacturer of aircraft engine parts ■ Manufacturer of engine parts for F1 and Moto GP ■ Manufacturer of parts for Student Formula SAE

Intermediate case

Saitama business support project in aircraft industry Companies Guide Book 8 Machining COMATSU Co., Ltd.

Company name COMATSU Co., Ltd.

Head office address 4-11-19 Shirahata, Minami-ku, Saitama-shi, Saitama 336-0022 Japan Representative Tetsuo Takahashi Tel +81 48-844-1121 Contact Manager-Sales and Material Dept.: Yoshitaka Hayakawa Fax +81 48-844-1106 E-mail address [email protected] Website http://www.kk-comatsu.com/ Capital 20 million yen Employees 37 Date established September 01, 1967

■ Racing car parts of aluminum, Inconel, titanium, etc. ■ Machining and sub assembling parts for next-generation eco-cars ■ Machining parts for high-precision optical equipment such as digital cameras Business outline (lens tube, thin wall high precision cam ring, etc.) ■ Design, parts machining, and assembly of stage units for high-precision optical equipment such as microscopes ■ Optical parts for semiconductor assembly equipment

Plant(s)/Business Office(s) Honda R&D Co., Ltd., Corp., Chuo Precision Industrial Co., Ltd., IHI Turbo Co., Ltd., (Incl. overseas facilities) Hitachi Automotive Systems, Ltd. Main customers Quality management standard accreditation ISO9001 Manufacturer certification Green partner of Sony Corp. CAD/CAM software hyperMILL, Mastercam, Nazca PRO, CATIA V5, IRONCAD, SolidWorks

No. Equipment name Q'ty Specifications 1 Vertical machining center YASDA CNC JIGBORER YBM640 4-axis 1 600 x 400 x 350 2 Vertical machining center Makino D300 Simultaneous 5-axis 2 300 x 500 x 350 3 Horizontal machining center Okuma MB-500H Pallet Changer (6P), ATC capacity 146 1 760 x 760 x 760 4 Horizontal machining center DMG Mori NV4000DCG 4-axis 2 600 x 400 x 400 5 Vertical machining center Matsuura 550V 5-axis 2 550 x 410 x 460 6 Vertical machining center Matsuura 660VG 4-axis 1 660 x 550 x 500 7 Multipurpose lathe DMG Mori SL-154Y Multipurpose lathe 1 Max: Φ300 x L400 8 Multipurpose lathe DMG Mori NL-2000 Multipurpose lathe 1 Φ356 x L510 9 NC lathe Kitamura Machinery KNC-100G NC lathe 1 Max: Φ100 x L100 10 3D measuring equipment Mitsutoyo Crysta-Apex C776/S7106 1 each 700 x 700 x 600/700 x 1000 x 600

■ Unique technologies / Sales points

Since our founding, Comatsu has become the experts on micron-level high precision machining and mirror finishing technologies through the experience of optical parts processing. Based on this know-how, we will meet our customers' needs with our high precision machining of difficult-to-cut materials such as titanium and Inconel used for race car parts. We can also collaborate with our customers to achieve higher precision at lower cost in their product development phase.

High-precision cam ring for zoom lens Lens mount (aluminum) (brass)

9 Saitama business support project in aircraft industry Companies Guide Book Saitama Fuji Co., Ltd. Machining

Company name Saitama Fuji Co., Ltd.

Head office address 783 Yamada, Chichibu-shi, Saitama 368-0004 Japan Representative Shigeru Tsutsumi Tel +81 494-24-1111 Contact Manager-Sales Dept.: Hideyuki Yoshikawa Fax +81 494-24-6466 E-mail address [email protected] Website http://www.saitamafuji.co.jp/ Capital 10 million yen Employees 190 Date established September 01, 1970

■ FA Division Design, manufacture and machining of parts (machining center) for FA equipment, DC circuit breaker (BWV) assembly, design and manufacture of form blocks and press die. Business outline ■ Equipment Division Control relay assembly, magnet switch assembly, solid state CCT assembly, electronic device assembly, design and manufacture of press molds. Plant(s)/Business Office(s) (Incl. overseas facilities) ARION Electric Vietnam Co., Ltd. (Hai Duong Province, Vietnam) Co., Ltd., Cannon, Inc., Mitsuba Corporation, Kyosan Denki Co., Ltd., FANUC Corporation, Main customers SUBARU Corporation, Toshiba Corporation, Mitsubishi Heavy Industries, Ltd. Quality management standard accreditation JIS Q 9100, ISO9001, ISO13485 Manufacturer certification

CAD/CAM software CamMagic, CamMagic DM, CamMagic DM 2D, CamMagic DM 3D, Mastercam X5

No. Equipment name Q'ty Specifications 1 Horizontal machining center (Makino) a92 1 1520 x 1250 x 1350 2 Vertical multi-purpose 5-axis machining center (Yamazaki Mazak) INTEGREX e-1060V/8Ⅱ 1 Φ1250 x 1200 3 Horizontal multi-purpose machining center (Okuma) MULTUS B400 1 Φ710 x 1550 4 Horizontal machining center (Makino) A99 1 1000 x 1000 x 950 5 Vertical machining center (Makino) GF-8 1 1250 x 800 x 700 6 Robot drill (FANUC) a-T2liDL 3 700 x 400 x 330 7 Multi-purpose lathe (Mori Seiki) NL2500Y/700 1 Φ350 x 700 Y axis 8 Wire electrical discharge machine () QA-20 1 500 x 350 x 300 9 3D measuring equipment (Mitsutoyo) B706 1 700 x 600 x 450 10 3D measuring equipment (Mitsutoyo) C9108 1 905 x 1005 x 805

■ Unique technologies / Sales points

Saitama Fuji obtained JIS Q 9100 accreditation (aerospace industry quality management standard) in December 2012 for its metal machining operations. We offer quality management at the micron level and are involved in parts machining for the aviation, aerospace, and shipbuilding (defense) industries. All of which require strict quality assurance. ■ Point 1: Transparent management strategy ■ Point 2: Comprehensive production framework ■ Point 3: Comprehensive range of services

Machining floor 5-axis vertical multi-purpose machining Example of machined engine part center

Saitama business support project in aircraft industry Companies Guide Book 10 Machining Saitama Planer Industrial Ltd.

Company name Saitama Planer Industrial Ltd.

Head office address 3-2-31 Aoki, Kawaguchi-shi, Saitama 332-0031 Japan Representative Tsutomu Tel +81 48-251-5838 Contact Senior Managing Director: Kenichiro Suzuki Fax +81 48-251-6934 E-mail address [email protected] Website http://www.planers.co.jp Capital 5.5 million Employees 10 Date established April 1961 Saitama Planer Industrial was founded in 1961 as a metal processing specialist to finish casting in "Casting Town" Kawaguchi-shi, Saitama.

Our history of metal processing started from planer processing of SS400, S45C, which is the fundamentals of cutting, and has now expanded our range of processing to metals such as Hastelloy, Business outline Inconel, SUS304, etc. by double column machining center.

Our forte is precise machining for large parts, semiconductor production equipment parts, etc. Although heat resistant alloys such as Hastelloy, Inconel, and SUS304 in particular, are famous for hard-to-cut materials, we have accumulated many achievements with years of experience. Plant(s)/Business Office(s) (Incl. overseas facilities) ULVAC Inc., IHI Corporation, Inaba Seisakusho Co., Ltd., Sumitomo Heavy Industries, Ltd., Main customers Seiko Epson Corp., Inc., JAEA, NEC Corporation, Corporation Quality management standard accreditation ISO9001 Manufacturer certification CAD/CAM software cimatron, Go2CAM, Nazca

No. Equipment name Q'ty Specifications 1 Double column machining center (Okuma MCV-AⅡ) 1 Max: 2000 x 4000 2 Double column machining center (Okuma MCV-AⅡ) 1 Max: 1500 x 3000 3 Multi-purpose planer (Marufuku) 1 Max: 2200 x 6000 4 Horizontal boring machine (Toshiba Machine) 1 BTF-11C 5 Plano-miller 1 Max: 2500 x 4000 6 Multi-purpose planer (Satake) 1 Max: 1500 x 3000 7 Horizontal grinding machine (Nagase) 1 8 Radial drill machine (Okuma) 1

■ Unique technologies / Sales points

We specialize in machining large parts by double column machining center (2000 x 4000). We have accumulated experience with aircraft industries by introducing 3D CAD/CAM.

Example of machining result of aircraft installed part

3D CAD/CAM 1659 x 170 x 20 Aluminum cut 980 x 362 x 200 introduced in 2016 Aluminum machining from block Aluminum materials

Large part machining by double column machining center MCV-AⅡ2000 x 4000 11 Saitama business support project in aircraft industry Companies Guide Book SHIMADA Co., Ltd. Machining

Company name SHIMADA Co., Ltd.

Head office address 1986 Tomita, Yorii-machi, Osato-gun, Saitama 369-1216 Japan Representative Toyoaki Shimada Tel +81 48-582-0259 Contact Yoshiyuki Hosoya Fax +81 48-582-0422 E-mail address [email protected] Website http://www.msinker.jp/simada Founded in March, 1981 Capital 5 million yen Employees 13 Date established [Incorporation establishment at August 02, 2016] SHIMADA is a machining company of precision cutting specializing in machining center. We set up a 24-hour production system. Our particular specialty is cut machining of aluminum heteromorphic shapes with high difficulty. We also manufacture many parts with short lead time using technology cultivated over 35 years. We precisely machine parts made of hard-to-cut materials such as aluminum, Business outline brass, iron, stainless steel, and other metals, and deliver the precision parts to manufacturers for measuring equipment, semiconductor, medical inspection equipment, optical equipment, aircraft, copying machine, robot, etc. We particularly have an advantage toward machining of hard-to-cut materials and machining of sophisticated shapes. Plant(s)/Business Office(s) (Incl. overseas facilities) Same as the Head office address Main customers MIMAKI ENGINEERING CO., LTD., Honda Motor Co., Ltd. Yorii plant, VALEO JAPAN CO., LTD. Quality management standard accreditation Manufacturer certification CAD/CAM software Gibss CAM V10.7, TopSolid'CAM7.10J

No. Equipment name Q'ty Specifications 1 Vertical simultaneous 5-axis machining center (FANUC αD21LiA5) 2 700 x 400 x 330 2 Vertical machining center (FANUC αT21iE) 1 500 x 400 x 330 3 Vertical machining center 2 pallets (Matsuura Machinery RA2G) 2 660 x 460 x 485 4 Vertical machining center 2 pallets (Matsuura Machinery RaⅢ) 1 760 x 440 x 450 5 Vertical machining center 2 pallets (Matsuura Machinery RA1) 1 510 x 400 x 460 6 Vertical machining center 2 pallets (Kitamura Machinery Mycenter2x) 1 510 x 355 x 460 7 Image Dimension Measuring System (KEYENCE IM-6225) 1 2D Image Dimension Measuring System 8 CNC 3D measuring equipment (Mitsutoyo) 1 CrystaAPEXC776

■ Unique technologies / Sales points

We are working on sophisticated shape machining using a simultaneous 5-axis machining center. We have accumulated experience with on-board interior products in the aircraft industries.

Aircraft interior products Aerospace external wall parts Blade for thermal power Part for analyzer generation

Saitama business support project in aircraft industry Companies Guide Book 12 Machining Daishin Seiki Corporation

Company name Daishin Seiki Corporation

Head office address 4-8-45 Hizaori-cho, Asaka-shi, Saitama 351-0014 Japan Representative President: Ryosuke Omachi Tel +81 48-462-0832 Contact Manager-Production Control Sect.: Sadao Shimada Fax +81 48-464-7842 E-mail address [email protected] Website http://www.disn.co.jp Capital 10 million yen Employees 38 Date established April 1960 Technological strength recognized in the world! Made in DAISHIN We have the three concepts: ■ Keep being a creative group, making "Made in DAISHIN" happen ■ Keep everyone dreaming and moving with crafting ■ Keep positively striving with continuous improvement in mind to manufacture products that ensure our customers total satisfaction. Business outline We have supported prototyping tasks of cut machining of numerous items with short lead time focusing on automobile industries for over 50 years. Using this experience, we have garnered a strong reputation for our higher product quality which major domestic and overseas companies admit when they compare ours with their quality. We can quickly respond to requests in "integrated manufacture" from customer companies of aircraft industries through our own network. Workers with special grade and level-1 technical skills of national certifications respond with every effort to machining of hard-to- cut materials and sophisticated shapes using a 5-axis machining center. Plant(s)/Business Office(s) (Incl. overseas facilities) For reasons of confidentiality, we cannot disclose the names of our customers. Main customers Quality management standard accreditation JIS Q 9100, ISO 9001 Manufacturer certification CAD/CAM software CAD/CAM of Dassault Systems, CATIA V5, 5-axis CAD/CAM of OPENMIND Technologies, hyperMILL

No. Equipment name Q'ty Specifications 1 CAD/CAM Dassault Systems CATIA V5 2 V5-6R2012 2 5-axis CAD/CAM OPENMIND Technologies hyperMILL 8 V2014.2 3 CAM Sescoi WorkNC 2 Ver19.19.1 4 Simultaneous 5-axis machining center DMG Mori Seiki DMU 80P duoBLOCK, etc. 10 Max: 1250 x 1250 x 1000 5 Horizontal machining center YASDA YBM-700N 1 900 x 800 x 1100 6PLT High-speed 6 Vertical machining center YASDA YBM-950N/640V3, etc. 10 900 x 500 x 450 High -speed 7 NC lathe Mori Seiki NL2500Y/700 etc. 2 Max: 356 x 705 8 Wire electrical discharge machine Sodick AQ535L 1 550 x 350 x 300 9 3D measuring equipment Carl Zeiss PRISIMO Navigator7, etc. 2 10 3D measuring equipment blade free-form surface assessment software Blade PRO 1

■ Unique technologies / Sales points

ŶCone Material SUS630-H1025

ŶRotor Fan Material Ti6AL-4V [Materials we work with] ŶImpeller Material Ti6AL-4V Inconel, Hastelloy, titanium alloys, aluminum alloys, etc. Ultra-lightweight mars ŶBlade In Disk probe wing frame Material A7075-T6 Materials: magnesium Weight: 15g * Please go to our website for more examples of our high-quality 5-axis and 3D machining!

Plant equipped with the latest 5-axis machining center.

13 Saitama business support project in aircraft industry Companies Guide Book Hoxin Sangyo Co., Ltd. Machining

Company name Hoxin Sangyo Co., Ltd.

Head office address 1517 Oyama, Koga-shi, Ibaraki 306-0052 Japan Representative Fusao Kitajima Tel +81 280-48-1652 Contact Leader-Sales Dept.: Takanori Honma Fax +81 280-48-1633 E-mail address [email protected] Website http://www.hoxin-sg.co.jp Capital 32 million yen Employees 58 Date established July 27, 1970 Manufacture of ultra-high precision parts and large parts. Hoxin specializes in the fabrication of parts for the aerospace industry, semiconductor manufacturing equipment and medical equipment. Based on our open business approach, in addition to metal cutting, we also perform a day-to- day range of other services, including material procurement, surface treatment, quality assurance, and distribution to address the needs of our customers. Business outline High precision is a constant requirement in products for the aerospace industry, semiconductor manufacturing equipment and medical equipment. In addition to double checking during the fabrication process, we also perform measurements using four 3D measuring devices. This ensures that we deliver our products together with accurate product data. Based on years of experience, we can also provide designs and technological advice for a range of manufacturing projects. Plant(s)/Business Office(s) (Incl. overseas facilities) IHI Corporation, Kawasaki Heavy Industries, Ltd. (indirect), SUBARU Corporation (indirect), Main customers Hitachi Ltd. Healthcare Business Unit, etc. Quality management standard accreditation JIS Q 9100, ISO9001, ISO14001 Manufacturer certification 3 IHI Corporation certified measurement personnel CAD/CAM software MastercamX, NCView

No. Equipment name Q'ty Specifications 1 Horizontal simultaneous 5-axis machining center (Mitsui Seiki: HU63A-5X) 1 D950 x 900 (simultaneous 5-axis) 2 Horizontal simultaneous 5-axis machining center (Mitsui Seiki: HS6A-5X) 1 D1300 x 1400 (simultaneous 5-axis) 3 Horizontal simultaneous 5-axis machining center (Mitsui Seiki: HS6A-6X) 1 D1800 x 2000 (simultaneous 5-axis) 4 Horizontal simultaneous 5-axis machining center (Mitsui Seiki: HU100-5XLL) 1 D2500 x 2000 (simultaneous 5-axis) 5 CNC lathe (Yamazaki Mazak: INTE) 3 Max: D900 x 3000L (5-axis compatible) 6 NC surface lathe (Seibu Koki: FNC) 2 Max: D2000 x 2000L 7 NC vertical lathe (Toshiba Machine: TUE-150) 1 Max: D2000 x 1550L 8 3D measuring equipment (Tokyo Seimitsu: ACCURAⅡaktiv) 1 X: 2000, Y: 4200, Z: 1500 9 3D measuring equipment (Tokyo Seimitsu: RVA1010-CNC) 1 X: 1000, Y: 1000, Z: 850 10 3D measuring equipment (Tokyo Seimitsu: FUSION) 1 X: 1000, Y: 1000, Z: 600

■ Unique technologies / Sales points

High-quality is a constant requirement in the products we manufacture, including complex shape parts. These include a large number of components that other companies won't touch because they are simply too hard to machine. We provide a range of know-how based on years of experience manufacturing complex components. We take pride in applying our technologies in a broad range of fields without being kept in the field.

Aircraft part 910 x 1030 x 550 Titanium Aerospace part Φ1290 x 65 A7075

Saitama business support project in aircraft industry Companies Guide Book 14 Machining Motogo Seiki Co., Ltd.

Company name Motogo Seiki Co., Ltd.

Head office address 4-3-28 Motogou, Kawaguchi-shi, Saitama 332-0011 Japan Representative Masashi Oda Tel +81 48-227-3661 (Ryouke factory) Contact Senior Managing Director: Takashi Oda Fax +81 48-227-3662 (Ryouke factory) E-mail address [email protected] Website http://www.motogo.co.jp/ Capital 20 million yen Employees 12 Date established March 05, 1962 Business outline: Cutting machining by machining center Manufacturing item: Various machining parts Materials: Aluminum, copper, brass, stainless steel, titanium, FRP, resin, silver, etc. Business outline Size: Max: 1100 x 770 x 500, we are skillful at sheet product of at or less than 400 x 300 x 30 (including thin sheet). Target industry: Semiconductor manufacturing equipment, various industrial machines, home electric appliances, model, automobile, medical equipment, etc. Head factory: 4-3-28 Motogou, Kawaguchi-shi, Saitama 332-0011 Japan Plant(s)/Business Office(s) Tel: +81 48-222-2843, Fax: +81 48-225-1290 (Incl. overseas facilities) Ryouke factory: 4-8-30 Ryouke, Kawaguchi-shi, Saitama 332-0004 Japan Tel: +81 48-227-3661, Fax: +81 48-227-3662 Metal Technology Co., Ltd., ISHIFUKU Metal Industry Co., Ltd., SUMIJU BUSINESS, LTD., Main customers NC Network Co., Ltd., etc. Quality management standard accreditation ISO9001: 2015 Manufacturer certification CAD/CAM software GibbsCAM (5-axis), CAMWARE, One-CNC (MillExpress), Nazka2.5D, IRONCAD

No. Equipment name Q'ty Specifications 1 Vertical simultaneous 5-axis machining center (Mazak VARIAXIS 630-5X, -5XⅡ) 2 630 x 765 x 510 2 Vertical machining center (Mazak MM2500, FJV250, MM2000) 6 1020 (560) x 510 (410) x 460 (410) 3 Vertical machining center (Ohtori Kiko OSV811, OSV86) 2 1100 (770) x 770 (550) x 400 4 Vertical machining center with pallet changer (Mazak AJV18N) 2 560 x 410 x 400 2-APC 700 (500) x 400 x 400 5 Vertical small machining center (FANUC ROBODRILL -D21LiB5ADV, -14iE) 7 α α high-speed main shaft 24,000rpm 6 Vertical small machining center (FANUC ROBODRILL α-14iD) 1 500 x 400 x 330 7 CNC drill (FANUC DRILLMATE α-T10) 2 500 x 380 x 300 8 3D measuring equipment (Tokyo Seimitsu SVA600A-C6) 1 650 x 500 x 450 9 CNC vision measuring equipment (Nikon NEXIV VMR-6555) 1 650 x 550 x 150

■ Unique technologies / Sales points

We are skillful at cut machining from aluminum rolled sheet.

[Example of machining product] Part for radio-control sold under our brand (A7075P)

Overview in the factory

15 Saitama business support project in aircraft industry Companies Guide Book Yagishitagiken Co., Ltd. Machining

Company name Yagishitagiken Co., Ltd.

Head office address 2-1-8 Chuo, Wako-shi, Saitama 351-0113 Japan Representative Isamu Yagishita Tel +81 48-465-2411 Contact Vice President: Hiroyuki Yagishita Fax +81 48-465-2426 E-mail address [email protected] Website http://www.yagishitagiken.jp/ Capital 15 million yen Employees 130 Date established September 1973

■ Manufacture of automotive prototype parts ■ Manufacture of semiconductor parts ■ Manufacture of Misumi Group catalog products ■ Development, design and manufacture of automation systems, including mechatronics Business outline ■ Analysis/processing of electron microscopes & optical images, development/design/manufacture of analysis and measuring equipment, etc. ■ 3D printing services ■ Manufacture and sale of machine polishing tools ■ Manufacture and sale of ELID grinding technologies

Plant(s)/Business Office(s) Head office, Wako TA plant, Shinkura FA plant, Muneoka plant, Tochigi plant, Nagaoka plant, (Incl. overseas facilities) Kawashima plant Honda R&D Co., Ltd., Printing Co., Ltd., Honda Motor Co., Ltd., Daido Metal Co., Ltd., Main customers Tokyo Seimitsu Co., Ltd., Hitachi Kokusai Electric, Inc., Misumi Group, etc. Quality management standard accreditation ISO9001, ISO14001 Honda R&D Co., Ltd., Toppan Printing Co., Ltd., Honda Motor Co., Ltd., Daido Metal Co., Ltd., Manufacturer certification Tokyo Seimitsu Co., Ltd., Hitachi Kokusai Electric, Inc., Misumi Group, etc. CAD/CAM software AutoCAD, Mastercam, hyperMILL

No. Equipment name Q'ty Specifications 1 Double column 5-axis machining center (OKUMA MCR-BⅡ30 50E) 2 Machining range 2500mm x 4800mm 2 5-axis M/C (simultaneous 5-axis) (MAZAK VARIAXIS730, etc.) 4 Machining range 730mm x 730mm 3 Vertical M/C (OKUMA MB-56VA, etc.) 33 Machining range 1300mm x 560mm 4 Horizontal M/C (OKUMA MA-600H, etc.) 7 Machining range 1000mm x 900mm x 1000mm 5 NC lathe (large) (OKUMA LB45, etc.) 4 Machining range Φ800mm 6 NC lathe (HITACHI CA40, etc.) 7 Machining range Φ380mm

■ Unique technologies / Sales points

■ Machine polishing tools After machining a metal surface on NC machine tools such as machining centers, etc., using tools including ball-end mills, etc. to a specific shape, we achieved a mirror-finish (surface roughness within a Ra 50nm) in one go with one chuck by using a machine polishing tool affixed with a special rubber bonded grind stone (hybrid rubbing). Due to an up/down damper function and circular damper function, the point of the grind stone is able to follow the contours of the work, making it possible to polish flat surfaces, free-form 3D surfaces, vertical walls off metal dies, etc.

Saitama business support project in aircraft industry Companies Guide Book 16 Machining Yamada Seiki Co., Ltd.

Company name Yamada Seiki Co., Ltd.

Head office address 1855-9 Shimoakasaka, Kawagoe-shi, Saitama 350-1155 Japan Representative Katsuji Yamada Tel +81 49-241-1041 Contact Director: Yasuhiro Yamada Fax +81 49-241-1264 E-mail address [email protected] Website http://yamadaseiki.co.jp Capital 10 million yen Employees 30 Date established August 1968 Since our foundation, Yamada Seiki has specialized in high-mix, low-volume production of product prototypes and parts for race cars etc. All of our products demand high-quality, short lead times and advanced technical capabilities. We have worked hard to enhance our technologies and skills and thanks to your support, are rated highly by our customers. ■ Machined parts for automobiles and motor bikes etc. ■ Machined parts for aircraft etc. Forging and casting (casting, die casting, forging etc.) Business outline ■ 4 solutions offered by Yamada Seiki (1) Machining of complex shapes (2) Machining of hard-to-cut materials (3) Short lead times (4) One-stop-shop providing a comprehensive range of services. It is our mission to meet the requirements of our customers with these solutions. Plant(s)/Business Office(s) (Incl. overseas facilities) Same as above Main customers Honda R&D Co., Ltd., Honda Motor Co., Ltd. Quality management standard accreditation JIS Q 9100, ISO9001 Manufacturer certification CAD/CAM software CATIA V5, V4, Mastercam, WorkNC

No. Equipment name Q'ty Specifications 1 Simultaneous 5-axis vertical machining center 3 Φ650/500 etc. 2 Simultaneous 5-axis horizontal machining center 1 1000/800/810 3 Double column machining center 1 2500/1500 4 Vertical machining center 7 2500/1500 5-surface machining center 5 Simultaneous 4-axis horizontal machining center 2 1000/800/810 etc. 6 NC lathe 2 Φ430/750 MY(combined machining) specifications etc. 7 Cylindrical grinding machine etc. 3 GUP32-100 etc. 8 CNC 3D measuring equipment 2 CONTURA G2 700/700/600 etc. 9 Roundness/cylindrical measuring equipment 1 RONDCOM 47A Φ350 10 Magnetic particle flaw detector 1 NQ-40F

■ Unique technologies / Sales points

Yamada Seiki specializes in the machining of complex-shape parts using CATIA V5 and simultaneous 5-axis machining centers with experience in manufacturing aircraft parts and parts for the defense industry. As a result of our quality assurance framework and based on our JIS Q 9100 accreditation, we offer reliable, high-quality manufacturing.

Turbine blisk (prototype) Example of aircraft parts

■ Pivot fittings ■ Fitting supports ■ Panels ■ Hinges ■ Rudders ■ Housing

17 Saitama business support project in aircraft industry Companies Guide Book Kyowa Technology Co., Ltd. Gear making

Company name Kyowa Technology Co., Ltd.

Head office address 2-8-6 Edobukuro, Kawaguchi-shi, Saitama 334-0075 Japan Representative Nobuyoshi Hagiwara Tel +81 48-284-5515 Contact Senior Management Director: Kenji Hagiwara Fax +81 48-284-4315 E-mail address [email protected] Website Capital 10 million yen Employees 7 Date established November 2009 Kyowa technology manufactures complete parts from design, material procurement, processing, thermal treatment to the polishing process and component assembly and complete product Business outline assembly. Our partner company, Kyowa Gear Works also manufactures gears etc. (from cutting through to polishing) to address a broad range of customer requirements. Kazo plant: 4-10-4 Kawaguchi, Kazo-shi, Saitama 347-0014 Japan Plant(s)/Business Office(s) (Incl. overseas facilities) Kawaguchi plant: 2-7-11 Edobukuro, Kawaguchi-shi, Saitama 334-0075 Japan Kanagawa sales office: 316-1 Guzo, Nakai-machi, Ashigarakami-gun, Kanagawa 259-0142 Japan Main customers Quality management standard accreditation Manufacturer certification CAD/CAM software Space-E, CADSUPER

No. Equipment name Q'ty Specifications 1 Horizontal machining center (Makino a81) 1 2 Vertical machining center (Makino V77) 1 3 Double column machining center (Kuraki KMV130Z) 1 4 Double column machining center (OKK VP1200) 1 5 Horizontal machining center (Yasda, Kuraki, OKK) 3 6 Vertical machining center (OKK) 5 7 General purpose lathe 2 8 NC lathe (Mori Seiki CL-253 etc.) 4 9 NC lathe (Mazak QTS350M etc.) 4 10 3D measuring equipment (Tokyo Seimitsu SVAfusion) 1

■ Unique technologies / Sales points

We offer speed increasing and decreasing gears for various test equipment from design.

[2-axis speed reducer]

[High-speed speed increaser]

[Speed increaser in a shift clutch]

Saitama business support project in aircraft industry Companies Guide Book 18 Gear making Machida Gear Manufacturing Co., Ltd.

Company name Machida Gear Manufacturing Co., Ltd.

Head office address 530 Kamitoyooka-machi, -shi, Gunma 370-0871 Japan Representative Kazunori Machida Tel +81 27-324-0045 Contact Operation department: Takatoshi Kuroha Fax +81 27-326-9362 E-mail address [email protected] Website http://www.machida-gear.co.jp Start of business: November 1945 Capital 10 million yen Employees 60 Date established Establishment: December 26, 1949 Machida Gear has been engaged in design and manufacture of various types of gears and assembly of gear boxes as a gear manufacturer for 70 years since its foundation. Workable size is between approximately 0.5 and 8 in module. Business outline We can process lot sizes ranging from 1 to 1000 units per month most efficiently. We can accommodate many shapes, such as elongated or very thin gears. Besides the manufacture of gears, we are also happy to process various machining requests using NC and machining centers. Plant(s)/Business Office(s) (Incl. overseas facilities) Main customers Komatsu Ltd., Komori Corp., KYB Corp., IHI Aerospace Engineering, etc. Quality management standard accreditation JIS Q 9100, ISO9001, EcoAction21 Manufacturer certification CAD/CAM software Speedy mill Next, Gear Design Software (Dontyne Systems, Amtec)

No. Equipment name Q'ty Specifications Workable length: 200 500mm, up to M8, Max. diameter: 1 Gear hobbing machine 32 ～ Φ300, helix angle of hob: ±45°(capable of crowning) 2 Gear shaper 4 Workable length: 120, up to M8, external gear: Φ650, internal gear: Φ600 3 Broaching machine 3 15t, 7t, 5t Max. Diameter: 400 M0.5 M8, rotation angle: ±45°, 4 Gear grinding machine 1 Φ ～ number of teeth: 5～1000, grinding wheel stroke: 400mm *For both hobbing and shape forming 5 NC lathe, multipurpose lathe 18 Max. chuck diameter: Φ24 inches, 10～12 inches (main machines) Table size: 1350mm x 560mm x 520mm (with NC-round table, simultaneous 4-axis), 6 Vertical machining center (4-axis) 3 distance between centers: 700mm, chuck: 9 inches 7 Horizontal machining center 2 Angle plate: □630mm (6 pallets), □500mm (2 pallets) 8 Cylindrical grinding machine 6 Workable diameter: up to Φ300, with fixed distance grinding (some models are angular type.) 9 Internal grinding machine 2 Total grinding length: up to 100, workable diameter: Φ6～Φ150 (2 spindles) 10 Surface grinding machine 2 Max. (length x width): 600 x 400, height: 300

■ Unique technologies / Sales points

We manufacture various types of gears for the aircraft industry in an integrated manufacturing process. We can meet a variety of our customers' needs such as tooth profile modification, helix bias modification and the like through gear hobbing and gear shaping processes. We are a JIS Q 9100 certified manufacturer.

Manufacture of even higher precision and lower noise gears through bias angle gear grinding process

Ring gears of module 0.5～8, spline shafts, worm Our plant capable of high-mix Thin gear gears, worm wheels, etc. low-volume production Φ30.6 MP 0.3, thickness 0.2 mm

19 Saitama business support project in aircraft industry Companies Guide Book KAKOH Co., Ltd. Metallic raw material

Company name KAKOH Co., Ltd.

Head office address 5-6-21 Higashijujyo, Kita-ku, Tokyo 114-0001 Japan Representative Kazuhisa Kida Tel +81 3-3902-7646 Contact Head of Manufacturing: Nobuhisa Tanaka Fax +81 3-3903-6311 E-mail address [email protected] Website http://www.kakoh.com/ Capital 10 million yen Employees 13 Date established May 01, 1960

～We can produce pipes and tubes of any shape and material, and can accept orders for just one!～ Since established in 1960, we have been an electrode manufacturer over 50 years specializing in thin metallic pipes and tubes for machining fine-hole electric discharge. Our specialty is producing metallic pipes and tubes which are called capillary pipes and tubes with a diameter of 1mm or less. We produce every kind of thin metallic pipes and tubes using metals ranging from general purpose metals such as copper, brass, and stainless steel to difficult-processing materials such as titanium (alloy), cobalt-chromium alloy and up to precious metals such as platinum and gold. We are known by clients as a trusted helper; when they need help, KAKOH is always there for them, Business outline thus we have overcome various difficulties. Today, the result has led to our products used in almost all business industries such as aircraft, automobile, heavy industries, semiconductor, medical, energy, jewelry, sports goods, stationary, and cosmetics. In recent years we have displayed our products at domestic and overseas exhibitions with many visitors astonished with our products, asking "what on earth are they?" or "is this possible?" This has led to our company receiving many new proposals. We have provided several products which are the worlds' first or the world's smallest in the market. This is a result of our sincere responses to clients' "difficulties," and we will keep doing our best to resolve clients' difficulties in future. Plant(s)/Business Office(s) (Incl. overseas facilities) Saitama factory : 1-363 Katayanagi, Minuma-ku, Saitama-shi, Saitama 337-0024 Japan IHI Corporation, Mitsubishi Heavy Industries, Ltd., Denso Corporation, Citizen Finedevice Co., Ltd., Main customers Kawasaki Heavy Industries Ltd, etc. Quality management standard accreditation Currently acquiring ISO9001 Manufacturer certification CAD/CAM software AutoCAD

No. Equipment name Q'ty Specifications 1 Drawbench 3 Max 5M expansion tube 2 Bull block 10 Φ400 ～ Φ900 3 Continuous straightening machine 2 Max 3M straightening 4 Machine for correcting straight pipes and tubes 2 Max 3M straightening 5 Continuous annealing furnace 2 Max: 1100℃ 6 Straight pipes and tubes annealing furnace 1 Max: 1500℃, 1.5M

■ Unique technologies / Sales points

Three strategic pillars raised by Company Electrode pipes and tubes (1) Irregular specification pipes and tubes for electric discharge machining (Pipes and tubes of every kind of specification) of fine hole (2) Rarely used material pipes and tubes (Pipes and tubes of every kind of material)

(3) Small lot production (We will produce even Production performance of pipes and tubes small lot from one piece of pipe and tube.) with minimum diameter Φ0.06

It is possible to produce pipes and tubes with every kind of material.

It is possible to Ultraprecision capillary produce pipes and tubes pipes and tubes with every kind of shape.

Saitama business support project in aircraft industry Companies Guide Book 20 Metallic raw material Tajima Light Metal Co., Ltd.

Company name Tajima Light Metal Co., Ltd.

Head office address 1375 Aza Jonuma, Fujiikamigumi, Hanyu-shi, Saitama 348-0064 Japan Representative Masaaki Tajima Tel +81 48-563-5221 Contact Leader-Sales Dept.: Yujin Uchiyama Fax +81 48-563-4335 E-mail address [email protected] Website http://www.tac-casting.com Capital 20 million yen Employees 92 Date established April 01, 1968

■ Aluminum cast products Parts for semiconductor, LCD panel and solar cell manufacturing equipment, motor parts (boats, trucks, generators), industrial robot parts, medical equipment parts (X-ray CT equipment, dentistry equipment), rail car parts (shinkansen), vacuum equipment parts, large press jig parts (automobiles, rail cars), ornamental cast products, aerospace components, inspection jigs. ■ Aluminum metal matrix composite (MMC) Cast products (includes SiC ceramics) Parts for semiconductor, LCD panel manufacturing equipment, inspection equipment components, Business outline assembly equipment parts (chip mounters, etc.), machine tool parts (presses, lasers, high-speed NC machine tools, etc.), other components for precision machinery, etc. ■ Manufacture and sale of electric rollover machines Product name: Universal Hangar Dual arm (Max. load: 400 kg～2,600 kg)/Ceiling hangar (Max. load: 1,000 kg～20,000 kg) ■ Thermal treatment ■ Blasting ■ Machining Plant(s)/Business Office(s) (Incl. overseas facilities) Komatsudai plant: 2-705-32 Komatsudai, Hanyu-shi, Saitama 348-0038 Japan Honda Motor Co., Ltd., Makino Milling Machine Co., Ltd., IHI Aerospace Engineering, Main customers FANUC Corporation, etc. Quality management standard accreditation ISO9001, EcoAction 21 Manufacturer certification CAD/CAM software SOLIDWORKS 2015

No. Equipment name Q'ty Specifications 1 Large heat treatment furnace (Nakanihon-Rokogyo Co., Ltd.) 2 2.5 x 3.5 m 2 Large machining center (Toshiba Machinery) MPE-2650 (BO) 1 2.2 x 5 m 3 Large turning center (Toshiba Machinery) TUE-200 (S) 1 Φ2.2 m 4 Organic furan resin self-hardening sand treatment machine (Taiyo Machinery) 4

■ Unique technologies / Sales points

Since our foundation, we have manufactured a range of aluminum cast products using sand casting technologies, and over time, we have taken on the challenge of developing new manufacturing approaches. Our 4 core technologies include: 1. Large aluminum cast products 2. High-quality sand mold pore-free aluminum cast products 3. Sand mold low pressure casting methods 4. Complex casting technologies such as Test equipment part (satellite) 565 kg Atomic physics research equipment part new material aluminum metal matrix (Tokai-mura J-PARC facility) 770 kg composites (MMC) and high-rigidity aluminum alloys (MON.3). We aim to revolutionize casting with these advanced manufacturing technologies and support the future of Japanese industry with passion and forward-looking technologies.

Large jig for part machining (rocket) over 2,000 kg

21 Saitama business support project in aircraft industry Companies Guide Book Tokyo Titanium Co., Ltd. Metallic raw material

Company name Tokyo Titanium Co., Ltd.

Head office address 2-3-10 Kokaba, Iwatsuki-ku, Saitama-shi, Saitama 339-0072 Japan Representative Ryota Ozawa Tel +81 48-794-8770 (Plant No.1) Contact Senior Managing Director: Kenta Ozawa Fax +81 48-794-8776 (Plant No.1) E-mail address [email protected] Website http://www.tokyo-titanium.co.jp Founded July 1982 Capital 40 million yen Employees 28 Date established (Established September 01, 1984) 1. Sale of titanium and rare-metal materials ■ Pure titanium, titanium alloys, zirconium, tantalum, high nickel alloys, etc. (We have a stock of pure titanium and titanium alloy sheet metal and metal bars) 2. Titanium and rare-metal processing ■ Pure titanium and titanium alloy sheet metal welding Business outline ■ Pure titanium and titanium alloy machining ■ Pure titanium and titanium alloy water jet cutting and wire electric discharge cutting 3. Design and development of titanium products ■ Manufacture of titanium products through our design and development departments 4. Total titanium engineering making use of our material procurement, processing, development, and design capabilities and network Plant(s)/Business Office(s) (Incl. overseas facilities) Plant No.1: 2-2-9 Kokaba, Iwatsuki-ku, Saitama-shi, Saitama 339-0072 Japan Mitsui Engineering and Shipbuilding, Kawasaki Heavy Industries Ltd., Hitachi, Ltd., Main customers Corporation, Tanaka Kikinzoku Kogyo, Co., Ltd.

Quality management ISO9001, ISO14001, (Medical related accreditation: ISO13485, standard accreditation First-class Marketing Authorization Holder, Medical Equipment Manufacturer) Manufacturer certification CAD/CAM software MastercamX8, SOLIDWORKS 2015, AutoCAD LT 2012, SIGMANEST9.1

No. Equipment name Q'ty Specifications 1 Simultaneous 5-axis machining center (Okuma MU-5000V) 1 500 x 500 x 800 2 Multi-purpose machining center (Yamazaki Mazak INTEGREX300-Ⅳ S) 1 Φ760 x 1500 3 Vertical machining center (Okuma MILLAC1052V) 1 1000 x 2000 x 800 4 Vertical machining center (Okuma MILLAC511V) 1 500 x 1000 x 500 5 CNC lathe (Yamazaki Mazak NEXUS200) 3 Φ350 x 1000 6 Water jet (Sugino Machine) 1 100 x 1000 x 2000 300Mpa 7 TIG welding machine (Panasonic, Daihen) 4 AC/DC, pulse 300A, etc. 8 Set and place, Bender, Roll bender (various manufacturers) 6 9 Shearing machine 3 10 Band saw, contour machine 5 Max: Φ530, Thickness 120 mm

■ Unique technologies / Sales points

Tokyo Titanium has specialized specifically Ultra-high performance unmanned exploratory in titanium for 35 years since its foundation. vehicle (ROV) frame Drawing on our knowledge, technologies, expertise, sales, design experience, our network, etc. in the area of titanium, we offer total titanium engineering (from material to processing, development and design).

Saitama business support project in aircraft industry Companies Guide Book 22 Metallic raw material Nihon Shinkan Co., Ltd.

Company name Nihon Shinkan Co., Ltd.

Head office address 1-10-22 Nakano, Niiza-shi, Saitama 352-0005 Japan Representative Naoyasu Hosonuma Tel +81 48-477-7331 Contact Sales Dept.: Yutaka Watanabe Fax +81 48-477-7888 E-mail address [email protected] Website https://www.nihonshinkan.co.jp/ Capital 83.75 million yen Employees 160 Date established September 22, 1967

■ Cold drawing of aluminum tube and bar ■ Various machining processes for aluminum parts ■ Aluminum surface treatment (alumite treatment) Since 1967, we have been operating under the corporate mission that we contribute to society by supplying aluminum tubes and parts. Business outline The drawing process technologies that Japanese companies have been ranked among the highest in the world. We are proud that our drawing technology enjoys a high reputation at home and abroad, accordingly we have provided technical consulting services in the UK since 1994. Our technologies have also been patented in overseas countries. Shirakawa factory: 176 Aza Ohira, Odakura, Nishigo-mura, Nishishirakawa-gun, Fukushima 961-8061 Japan Plant(s)/Business Office(s) Tel: +81 248-25-2141 (main), Fax: +81 248-25-0593 (Incl. overseas facilities) Thailand Factory: 13/3 Moo 3, Tambon Sambundid Amphur U-Thai, Phranakorn Sri Ayutthaya 13210 Tel: +66(0)35-200-980～1, Fax: +66(0)35-200-982 Main customers Quality management standard accreditation ISO9001, ISO14001 Manufacturer certification CAD/CAM software

No. Equipment name Q'ty Specifications 1 Draw bench (Fujioka, custom-made) 13 Φ4～230 2 Automatic circular sawing machine (Asaka Sanso Industry CHP-250, Tsunerobi 50A, etc.) 11 L=15～1500, ～Φ85 3 NC lathe (DMG Mori NLX 2500, etc.) 4 Φ25～240 4 NC bending machine (Chiyoda Kogyo SP-255T, 2X-300) 2 Φ10～50 5 Crank press (Komatsu, Aida Engineering-multiple units) 11 5～120 ton 6 Cylindrical grinder (Made in-house) 2 Φ13～60 7 Machining center (Makino Milling Machine V55, etc.) 2 800 x 500 8 Wire-cut EDM (Mitsubishi Electric MV1200S) 1 400 x 300 x 200 9 Hard alumite processing line (Made in-house) 4 300 x 700 x 2000 10 3D measuring equipment (Tokyo Seimitsu Prismo7) 1 900 x 1000 x 600

■ Unique technologies / Sales points

We perform in-house, integrated manufacturing from material to surface treatment. We offer a wide variety of aluminum manufacturing processes while our specialty lies in round-shaped products.

■ Cylinders for pneumatic systems ■ Parts made by clad drawing ■ High-precision alumite

Drawing of irregular-shaped This is a technology to join This technology enables us to materials with fins is an original aluminum and other metals by produce a uniform coated layer on technology of Nihon Shinkan. We a drawing process. It is often the surface of expanded materials offer a cost benefits manufacturing used for structural members of and die-cast materials. Unevenness method by eliminating post- vehicles and heat exchangers. of the surface is minimized so that the processes such as inner diameter dimension control can be stabilized cutting and grinding. and corrosion resistance is enhanced.

23 Saitama business support project in aircraft industry Companies Guide Book Yamato Gokin Co., Ltd. (Miyoshi Gokin Kogyo Co., Ltd.) Metallic raw material

Company name Yamato Gokin Co., Ltd. (Miyoshi Gokin Kogyo Co., Ltd.)

Head office address 474 Kamitome, Miyoshi-machi, Iruma-gun, Saitama 354-0045 Japan Representative Genjiro Hagino Tel +81 49-273-6006 Contact Manager-Sales section: Masayuki Kuwata Fax +81 49-273-6016 E-mail address [email protected] Website http://www.yamatogokin.co.jp Capital 45 million yen Employees 136 (group total) Date established April 02, 1941

■ Development & manufacture of special copper alloys Business outline ■ Forging of metal casting for plastic molds ■ Metal working

Plant(s)/Business Office(s) Miyoshi Gokin Kogyo Co., Ltd. (Incl. overseas facilities) Miyoshi Gokin Kogyo Co., Ltd., Asaka plant JX Nippon Mining & Metal Corporation, HAKUDO Co., LTD., SPP Nagasaki Engineering Co., Ltd., Main customers Obara Corporation, and over other 400 companies

Quality management JIS Q 9100, ISO9001, approved manufacturer for Nippon Kaiji Kyokai (NK), approved manufacturer standard accreditation for American Bureau of Shipping (ABS), approved manufacturer for Germanischer Lloyd (GL) Safran Landing Systems (Gloucester), Safran Landing Systems Services Singapore, Safran Landing Systems Services Americas, Liebherr-Aerospace Lindenberg, Minebea Mitsumi Manufacturer certification Fujisawa/Karuizawa, AMECO Beijing, Wuhan Hangda, Nabtesco Plant, TALSCO, NTN Kuwana Works, ANA, JAL CAD/CAM software

No. Equipment name Q'ty Specifications 1 High frequency induction furnace 4 10, 30, 150, 1,000 (kg) 2 Intermediate frequency induction furnace 1 3,000 (kg) 3 Semi-continuous casting machine 1 3,000 (kg) 4 Vertical -continuous casting machine 1 Φ13 to 35 5 Air hammer 4 1/2, 3/4, 1, 2 (t) 6 Lathe 1 Φ1400 7 Planer 1 1000 x 2000 8 Hot exclusion machine 1 2700 (t) 9 Thermal treatment equipment (5 electric furnaces, 2 gas furnaces, 1 oil furnace) 8 10 NC lathe 6 Φ200 x 1,200, etc.

■ Unique technologies / Sales points

We boast a fully integrated production framework for the manufacture of a range of materials from melting, casting, forging or extrusion, thermal treatment, surface finishing up to inspection. We have JIS Q 9100 accreditation and have experience suppling materials to the aviation industry.

Dissolution of copper alloy Landing gear part Bushing material for landing gear Landing gear

Saitama business support project in aircraft industry Companies Guide Book 24 Special screws Kit Seiko Corporation

Company name Kit Seiko Corporation

Head office address 280 Kamitekobayashi, Hanyu-shi, Saitama 348-0025 Japan Representative Kouei Tanabe Tel +81 48-561-6111 Contact Plant Manager: Koichi Kawabe Fax +81 48-561-6115 E-mail address [email protected] Website http://www.kitseiko.co.jp Capital 12 million yen Employees 20 Date established February 15, 1940 Kit Seiko performs metal grinding work, specializing in the production of special screws used in satellites, nuclear facilities, semiconductor inspection equipment, rail signal devices, and motor sports (F1). Our strength lies in our ability to handle high-mix, low-volume production lots with minimal lead Business outline times. We also have an integrated production system to provide thermal treatment, plating, and passivation services. Kit Seiko provides quality management for inspection data including strength tests and even for attachments with material certifications. Plant(s)/Business Office(s) (Incl. overseas facilities) Satellite manufacturers, nuclear measuring device manufacturers, semiconductor inspection equipment Main customers manufacturers and rail signal manufacturers Quality management standard accreditation Manufacturer certification CAD/CAM software

No. Equipment name Q'ty Specifications 1 Sliding headstock NC lathe (Citizen B Series) 2 Φ1～Φ12 2 Sliding headstock NC lathe (Citizen A L Series) 9 Φ1～Φ16 3 Sliding headstock NC lathe (Citizen B L Series) 3 Φ4～Φ20 4 Sliding headstock NC lathe (Citizen F E Series) 5 Φ6～Φ32 5 Sliding headstock NC lathe (Star Micronics RNC A Series) 4 Φ2～Φ16 6 Fixed headstock NC lathe (Miyano BND JNC BNC Series) 7 Φ10~Φ45 7 Rolling machine (Nissei) 5 Φ6 or less 8 Rolling machine (Tsugami) 5 Φ6~Φ20

■ Unique technologies / Sales points

Kit Seiko has been working with metal materials for 75 years. For over 45 years we have been manufacturing special screws for the aerospace industry. Hex socket bolts used in the Hayabusa and We are currently delivering hex socket bolts (continuous Hayabusa 2 satellites thread bolts) made from titanium and heat resistant alloys to manufacturers for use in the aerospace industry. We can manufacture screws with customer requested materials.

[Size] Approx. M1.4~ Approx. M20 We also manufacture inch screw thread.

Variety of screws with various materials Stud bolt (We can manufacture with customer requested materials.) (titanium alloy, Inconel 600/718, Hastelloy 22/276, Super Inva, etc.)

25 Saitama business support project in aircraft industry Companies Guide Book Uchida Seiken Co., Ltd. Grinding

Company name Uchida Seiken Co., Ltd.

Head office address 7-17-24 Minami Hatogaya, Kawaguchi-shi, Saitama 334-0013 Japan Representative Yukihiko Uchida Tel +81 48-281-4987 Contact President: Yukihiko Uchida Fax +81 48-286-2493 E-mail address [email protected] Website http://www.uchida-seiken.com Founded April 1981 Capital 5 million yen Employees 14 Date established (Established April 1982) Uchida Seiken specializes in precision grinding. The work we do for the aerospace industry accounts for approximately 20 % of all our work and Business outline we have extensive experience working with materials such as Inconel and titanium. In 2016, we introduced a simultaneous 5-axis machining center to our factory, enabling us to provide services from cutting right up to grinding. Plant(s)/Business Office(s) (Incl. overseas facilities) Same as above Main customers IHI Corporation, NSK Ltd., Tokyo Seimitsu Co., Ltd., Mitsutoyo Corporation, Seiko Instrument, Inc. Quality management standard accreditation ISO9001, ISO14001 Manufacturer certification IHI Corporation Aero-Engine & Space Operations Div. CAD/CAM software CAMTUS, Speedy, mill Next

No. Equipment name Q'ty Specifications 1 Surface grinding machine 7 500 x 200 to 2000 x 800 2 Cylindrical grinding machine 4 Φ300 x Distance between centers 500 to 1500 3 Internal grinding machine 5 Inside diameter Φ8 to 200 4 Vertical grinding machine 1 Φ600 5 Multipurpose machining center (simultaneous 5-axis) 1 INTEGREX i 200 (MAZAK) 6 3D measuring equipment 1 500 x 400 7 Roundness measuring machine 1 700L 8 Center hole grinding machine 1 1200L 9 Laser marker 1 3D

■ Unique technologies / Sales points

In 2016 we added a simultaneous 5-axis multi-purpose machining center to our factory to expand our range of services from grinding to include a range of other metal working operations as we challenge the boundaries of technological development to address a broader range of requirements.

First stage engine Uchida Seiken performs grinding work for primary components for turbo pumps used in the first and second stage engines of H2 rockets.

LE-7 turbo pump

Source：JAXA

Saitama business support project in aircraft industry Companies Guide Book 26 Grinding STM Co., Ltd.

Company name STM Co., Ltd.

Head office address 207 Tamagawa, Tokigawa-machi, Hiki-gun, Saitama 335-0342 Japan Representative Shigeru Suzuki Tel +81 493-65-3251 Contact Manager-Business Planning: Wakana Suzuki Fax +81 493-65-3255 E-mail address [email protected] Website http://www.stm-saitama.co.jp Capital 10 million yen Employees 30 Date established January 24, 1967 [Main processes] ■ Cylindrical grinding ■ Inner diameter grinding ■Lapping ■ End grinding ■ Centerless grinding ■ NC lathe ■ Machining center [Main products] ■ Various types of industrial hydraulic system parts ■ Injection nozzles, fuel valves Automobile and truck parts Precision parts assembly Business outline ■ ■ [Manufacturing process] ■ Integrated production from raw materials to lathe, heat treatment, special treatment, grinding, inspection, and shipping (with partial outsourcing to cooperative companies) [Production lot] ■ Mass production (average 1,000 units/lot) ■ Prototype (We process various materials. Please contact us.) Plant(s)/Business Office(s) (Incl. overseas facilities) Main customers Nabtesco Corporation, Nico Precision Co., Ltd., Sanwa Seiki Ltd., etc. Quality management standard accreditation Manufacturer certification CAD/CAM software rapidPRO

No. Equipment name Q'ty Specifications 1 NC cylindrical grinding machine with loader 3 (TSUGAMI G-18: angular/straight) 2 NC cylindrical grinding machine 7 ~Φ50 ~250mm (TSUGAMI G-18: angular/straight/custom-made) 3 NC inner diameter grinding machine 1 (TSUGAMI UGC) 4 Centerless grinder 1 ~Φ75 10mm~ (NISSHIN HI-GRIND200-1) 5 Machining 3 ~Φ80 10mm~ (FANUC ROBODRILL α-T14) 6 Multipurpose NC lathe 2 ~Φ150 ~200mm (LB3000EXⅡ, LB250) 7 CNC automatic lathe 5 ~Φ38, Φ40, Φ50 ~150 mm (TSUGAMI B0, HITACHI TS/TF, MIYANO BNC) 8 Roundness measuring instrument 2 (RONDCOM43C) 9 Shape measuring instrument 1 (SURFCOM1800) 10 Surface texture, contour measuring instrument 1 (SURFCOM NEX 031 DX-13)

■ Unique technologies / Sales points

STM Co., Ltd. highly specializes in cylindrical grinding which processes round bars using a lathe. We can process cylindrical grinding for mass-production with roundness tolerance accuracy of 1 micron and less. We can also manufacture prototype samples made of various materials. We have built up our own know-how and expertise through the in-house manufacturing of jigs for high- precision fabrication over long time. We keep challenging as the frontier of technology through work on upgrading facilities and fostering human resources. We strive to become a company that is even more trusted by our customers based on reliable and superior technologies and to be able to manufacture products that satisfy customers through day-to-day efforts by all employees.

Striving for the best grinding professionals

27 Saitama business support project in aircraft industry Companies Guide Book Soken Industries Co., Ltd. Polishing system/Equipment

Company name Soken Industries Co., Ltd.

Head office address 1-103-55 Yoshinodai , Kawagoe-shi, Saitama 350-0833 Japan Representative Tadami Tel +81 49-225-5311 Contact General Manager: Tadayoshi Nagasawa Fax +81 49-225-6840 E-mail address [email protected] Website http://soken1948.co.jp/ Founded April 1948 Capital 300 million yen Employees 100 Date established (Established June 1978) Manufacture and sale of buffing and polishing materials and robot polishing systems, machining and surface treatment of precision parts including ■ Polishing materials (manufacture of industrial buffing and polishing materials, sale of buffing accessories) Polishing systems Business outline ■ (manufacture and sale of automated polishing systems, and proposal for optimum polishing systems) ■ Polishing/total fabrication (cleaning and manufacture of parts used in semiconductor and precision analysis equipment and modules) ■ Precision parts/Modules (analytic assessment and design, and manufacture of functional surfaces, materials, parts, etc.) Head office/laboratory/Plant No.1: 1-103-55 Yoshinodai, Kawagoe-shi, Saitama 350-0833 Japan Plant(s)/Business Office(s) (Incl. overseas facilities) Plant No.2: 2-8-29 Yoshinodai, Kawagoe-shi, Saitama 350-0833 Japan Plant No.3 (Tokyo Product Center): 37 Toyodahon, Kawagoe-shi, Saitama 350-1118 Japan Tokyo Electron Ltd., Neriki Co., Ltd., Hamai Industries Ltd., Hitachi High-Technologies Corporation, Main customers Hitachi Kokusai Electric Inc., JEOL Ltd., IHI Group, etc. Quality management standard accreditation KES (environmental management) Manufacturer certification Tokyo Electron Ltd. CAD/CAM software SolidWorks, AutoCAD, RobotWorks

No. Equipment name Q'ty Specifications 1 CNC lathe (Mori Seiki SL-203MC) 7 2 Machining Center (Mori Seiki NV5000A/40, etc.) 5 3 TIG automatic welding machine (DIMETRICS 328-2000-101) 12 4 Laser welding machine (MIYACHI ML-2351A) 1 5 CNC bender (OPTON MS-15R, etc.) 2 6 Clean room, clean booth 3 0.5μm class 1000, 0.1μm class 1 7 Water purification system (ORGANO) 2 8 Automatic pipe polishing machine (manufactured in-house) 5 1/16" or less, 1/8", 1/4", 3/8", 1/2" size compatible 9 3D contact measuring equipment (Mitsutoyo bright2700) 1 10 3D SCANER (ATOS Ⅱ) 1

■ Unique technologies / Sales points

1. Soken specializes in mirror-finish polishing using our unique polishing technologies and providing additional function to material surfaces, such as corrosion resistance and a high degree of cleanliness etc. We have extensive experience in fields that require a high degree of cleanliness, such as the semiconductor industry. We also have TIG welding machines and pipe benders, and specialize in the manufacture of clean pipes. 2. Soken also sells automatic polishing systems and manufactures by commissioning, and we are currently working on developing automatic polishing systems for turbine propellers.

Parts polished to a mirror finish Automatic polishing system

Saitama business support project in aircraft industry Companies Guide Book 28 Electric Discharge Machining Tajima Seisakujo Co., Ltd.

Company name Tajima Seisakujo Co., Ltd.

Head office address 2-11-7 Nobitome, Niiza-shi, Saitama 352-0011 Japan Representative Susumu Tajima Tel +81 48-481-0008 Contact Managing-Director: Youji Tajima Fax +81 48-211-8767 E-mail address [email protected] Website tajima.matrix.jp/company_profile/ Capital 3 million yen Employees 4 Date established October 01, 1964 Tajima Seisakujo Co., Ltd. primarily uses 6 wire electric discharge machines and specializes in fine processing for automobile parts, medical equipment, semiconductor equipment, etc. We have Business outline renewed our facilities every 3 years and have gained customer's confidence in processing accuracy. We can process large parts as max. processing range covers up to 650 x 450 x H420mm. We strive to deliver to customers with short lead times laying 2 shift system in the operation of our factory. Plant(s)/Business Office(s) (Incl. overseas facilities) Main customers Shinseikiko Co., Ltd., Yagishitagiken Co., Ltd., TOKIWA MFG Co., Ltd. Quality management standard accreditation Manufacturer certification CAD/CAM software Godo solution

No. Equipment name Q'ty Specifications 1 Wire electric discharge machine U6HEAT 1 650 x 450 x 420mm 2 Wire electric discharge machine W53FB 1 550 x 370 x 220mm 3 Wire electric discharge machine U32i 1 370 x 270 x 220mm 4 Wire electric discharge machine W32FB 1 370 x 270 x 220mm 5 Wire electric discharge machine U32K 1 370 x 270 x 220mm 6 Wire electric discharge machine EC3040 1 370 x 270 x 270mm 7 Machining center FNC74 1 8 Grinding machine 9 Lathe

■ Unique technologies / Sales points

To reduce damage in processing accuracy and rate of wire disconnection by wire electric discharge machine, we obtained a manufacturing subsidy to develop wires and have conducted research in competition with other machinery companies. We are aiming at being a company specializing in technologies of wire electric discharge processing.

Graph 1 Physical property comparison of wires for electric discharge

tensile strength (MPa) Vickers hardness (Hv) conductivity (% IACS)

v) 1,200 80

70 )

1,000 CS 60 800 50 , Vickers hardness (H

) 600 40 Pa 30 400 conductivity (% IA 20 200 10

tensile strength (M 0 0 U6HEAT compatible with up Vision measuring equipment VMA-4540 Our new wire Other company Brass wire to height of 420mm

Table 1 Physical property comparison of wires for electric discharge processing Our new Other Brass wire company wire tensile strength (MPa) 1,140 820 1,080 Vickers hardness (Hv) 293 235 160 conductivity (% IACS) 75.6 50 22

29 Saitama business support project in aircraft industry Companies Guide Book Kiya Corporation Precision sheet metal

Company name Kiya Corporation

Head office address 1-18-6 Kita-machi, -ku, Tokyo 179-0081 Japan Representative Hiroshi Yokoyama Tel +81 3-3932-3191 Contact 2nd Sales-Dept. Sales Sect.: Kouji Inaba Fax +81 3-3931-2741 E-mail address [email protected] Website http://www.kiyacorp.co.jp Founded April 1946 Capital 30 million yen Employees 129 Date established (Established July 1947) ~Kiya Corporation has been providing essential products for daily life such as "communication, automobile, and environment"~ We have provided in-house products to the telecommunication industry including Nippon Telegraph and Telephone Public Corp. (current NTT) for over 70 years since the establishment. Parallel to this, we have been addressing development of metal processing technology focusing on "cold forging progressive press method" and design and manufacture of metal dies since 1996. Currently, we have Business outline been doing our business with many domestic and overseas automobile parts manufacturer (Tier 1) thanks to high rating of our cost reduction and quality stabilization. Our basic business policy is "quick response to ever-changing times". We entered into the field of environmental energy in 2013 and started mass production of parts for lithium ion batteries. In 2016, we established overseas affiliated firm "KIYA Corporation (Thailand) CO., Ltd." as our first overseas base. We aim at responding to further accelerating globalization and developing new fields. Saitama plant: 1703 Matsuyama, Higashimatsuyama-shi, Saitama 335-0005 Japan Plant(s)/Business Office(s) (Incl. overseas facilities) Thailand plant: HEMARAJ CHONBURI INDUSTRIAL ESTATE 2 390/20 MOO 2, T. KHAO KHANSONG, A.SI-RACHA, CHONBURI PROVINCE 20110, Thailand Main customers NTT Communications Corporation, TEPCO Holdings, Inc., Mahle Filter Systems, ELllY Power Co., Ltd., etc. Quality management standard accreditation ISO9001 Manufacturer certification CAD/CAM software CADCEUS, CAMTOOL

No. Equipment name Q'ty Specifications 1 Progressive press machine 600ton (AIDA/UL6000) 1 MAX: 1,450 x 890 x 250 2 Servo press 300ton (AIDA/DSF-N2-3000) 1 MAX: 2,150 x 1,050 x 500 3 Transfer line 600ton (AIDA/UL6000) 1 MAX: 2,400 x 1,200 x 300 4 Robodrill (FANUC/α-D14LiAS 3 MAX: 700 x 400 x 330 5 3D CAMTOOL (CGS) 1 6 Vertical machining center (Makino/V99L) 1 Processing range: 2,000 x 1,000 x 800 7 Wire electric discharge machine (Makino/U6 H.E.A.T) 1 Max. working dimension: 1,000 x 800 x 400 8 3D measuring equipment (Mitsutoyo/Crysta-Apex C776) 1 9 CNC vision measuring equipment (Nikon/VM-150N) 1 10 Surface texture measuring equipment (Tokyo Seimitsu/SURFCOM 130A) 1

■ Unique technologies / Sales points

We enable large cost reduction and quality stabilization by converting methods for metal parts which were made only with cutting, sintering or die casting conventionally to "cold forging progressive press processing" method.

Material: SPH270C-OD Material: A3003 Thickness: 6.0 mm Achieved 25% cost Forming of cylindrical reduction by converting shape into which another a method from cutting part is press-fitted with processing to cold forging only press processing. progressive press.

Sheet material: A3003-H12 Material: SPFH540 Thickness: 4.5 mm Thickness: 3.8 mm Original thickness 4.5 Original thickness 3.8 mm is increased to 8.0 mm is increased to 4.5 mm. Achieved thickness mm. Achieved thickness reduction to 4.3 mm. reduction to 2.2 mm.

Saitama business support project in aircraft industry Companies Guide Book 30 Precision sheet metal Stainless Art Kyoei Co., Ltd.

Company name Stainless Art Kyoei Co., Ltd.

Head office address 3767-15 Oaza Shimonanbata, Fujimi-shi, Saitama 354-0004 Japan Representative Yoshihiro Nagatomo Tel +81 49-268-1155 Contact Sales Dept.: Toshiharu Yoshizawa Fax +81 49-268-1156 E-mail address [email protected] Website http://www.sa-k.co.jp Capital 3 million yen Employees 35 Date established 1963 We specialize in precision sheet metal processing with a focus on welding. Stainless Art Kyoei introduced 3D CAD before any of our competitors and added analysis software at the same time. By introducing nonlinear analysis software SolidWorks Simulation Professional, we can perform Business outline material strength analysis (consideration of excess and insufficient material strength and degree of deformation) and thermal fluid analysis (used to examine gas and liquid flow velocity and temperature distribution). We provide customers with design ideas at the prototype stage in order to help get a product to the mass production stage quicker. Plant(s)/Business Office(s) (Incl. overseas facilities) Main customers Quality management standard accreditation JIS Q 9100: 2009 & JIS Q 9001: 2008 (ISO9001: 2008) Sheet metal parts processing of aircraft interior equipment Manufacturer certification Certification of aluminum and stainless steel welding by a manufacturer of the interior equipment of aircraft CAD/CAM software AMADA 3D-CAD SolidWorks/SheetWorks

No. Equipment name Q'ty Specifications 1 Laser processor with rotary index (AMADA FO MⅡ Rl 3015) 1 Max: 3,070 x 1,550 x 200 2 NC turret punch (AMADA EM2510NT) 1 Work scope (X x Y) 2,500 x 1,270 3 Bending machine (AMADA FBD Ⅲ1253NT) 1 Bend length 3,000W 4 Bending machine (AMADA HDS 2204NT) 1 Bend length 4,000W 5 Spot welder (AMADA MAGIC CHC) 1 6 Full digital TIG welding machine (PANASONIC YC-300BP4) 3 7 Robot TIG welding machine (PANASONIC TA-1600) 1 8 Stud bolt welder (Daito Corp. CD2301) 1 9 Machining center eco Mill 1100V (DMG Mori) 1 Table size: (X x Y x Z) 1,100 x 560 x 510 10 CNC lathe eco Turn 450V3 (DMG Mori) 1 Maximum turning diameter: Φ400

■ Unique technologies / Sales points

One -stop manufacturing services: We provide a manufacturing service through in-house die design and making.

Lavatory sink

31 Saitama business support project in aircraft industry Companies Guide Book Niko Manufactory Co., Ltd. Precision sheet metal

Company name Niko Manufactory Co., Ltd.

Head office address 3-1-1 Funai, Iwatsuki-ku, Saitama-shi, Saitama 339-0042 Japan Representative Yoshiaki Sakaguchi Tel +81 48-797-2000 Contact Manager-Production Control Dept.: Hideo Fukuda Fax +81 48-791-7715 E-mail address [email protected] Website http://www.nikoss.co.jp/ Founded April 01, 1953 Capital 76 million yen Employees 105 Date established (Established July 01, 1955) [Fulfilling our promises] Niko manufactory specializes in precision sheet metal fabrication, pressing, machining and designing assembly, etc. of defense equipment, telecommunications equipment, computers, OA equipment, vending machines, medical equipment, ship radars, etc. We are also a sub-supplier engaged in wide range of the defense industry, providing equipment for warships and infantry, including equipment installed on military aircraft. Business outline We also supply the consumer market with a broad range of products regardless of the production lot size. Our operations include design, fabrication, assembly (including overhauls) and also a range of surface treatment services, etc., for both special processes and general consumer products. Based on our extensive experience cultivated over 60 years, we can respond to the customer requirement of sheet metal working, high-precision machining and quality assurance for reliability.

Plant(s)/Business Office(s) Iwatsuki head office plant: 3-1-1 Funai ,Iwatsuki-ku, Saitama-shi, Saitama 339-0042 Japan (Incl. overseas facilities) Hirata plant: 74-3 Okashiwagi, Yomogida Shinden, Hirata-mura, Ishikawa-gun, Fukushima 963-8201 Japan Main customers Ltd., TOKYO KEIKI INC., NEC & NEC Group, NIPPI Corporation, Glory Ltd., etc. Quality management standard accreditation JIS Q 9100, ISO9001, ISO14001, ISO27001 Kawasaki Heavy Industries, Ltd., Tokyo Keiki Inc., Nippon Avionics Co., Ltd., Manufacturer certification NIPPI Corporation Aerospace Equipment Division, Fujitsu Ltd., Mitsubishi Heavy Industries, Ltd., etc. CAD/CAM software CATIA V5, SOLID WORKS, etc.

No. Equipment name Q'ty Specifications 1 NC turret punch, NC turret punch press & fiber laser welding machine 5 X 2500 Y 1270 2 Laser cutter 1 X 3070 Y 1550 Z 200 4kw 3 Press 18 30~300 t, ram 1800 x 1200 (MAX) 4 Bender/Robotic bender 18 30~300 t / 220 t 4300~700mm Electron beam machining machine (welding in the vacuum furnace), 5 39 0.1 t ~ 6.0 t spot/CO2/Tig/ARC/Fiber laser robot/YAG welding machine 6 5-axis machining center/machining center/turning center/wire cutter 6 630Φ x H450, 450° (MAX) with pallet changer 7 3D measuring equipment/roundness, cylindrical measuring machine/infrared ray measuring device 5 X 1500 Y 1000 Z 1000 8 Tensile strength testing machine (Shimadzu Corp.) 3 0 ~ 100N 9 Non-destructive testing machine, X-ray fluoroscopy device (Toshiba) 1 150kv Φ750 x 550H 10 Energy dispersive X-ray spectrometer (Shimadzu Corp.) 1 300 (W) x 275 (D) x 100 (H)mm

■ Unique technologies / Sales points

We have a fully integrated production system that enables us to in-house manufacture just about anything from small products to large casings. Our facilities include a 300t press and max. 300 t/max. length 4,200mm press brake meaning that we can perform just about any metal working operation. We also have turret punches, fiber laser welding machines, a robot line press brake, electron beam machining machine, Co2 laser welding machine, fiber laser welding robot, YAG laser welding machine, and off course, other sheet metal facilities and a range Aluminum casting radome of other machining equipment including 5-axis machining centers, turning centers, high-torque machining centers, wire cutters, etc. which are reasons why we can handle integrated processing. We have a full range of inspection equipment including an X-ray fluoroscopy device for non- destructive inspection, an -ray fluorescence spectrometer, 3D measuring equipment, tensile strength testing machines, roundness testing Precision machining equipment, surface resistance measuring equipment, etc. to ensure the quality of the operations; therefore, Precision sheet metal machining Assemblymachining we have obtained high credit for processing high- precision and quality assurance from the markets which we have business. We also specialize in providing proposals for processing that meet the specifications of our Installation in the warship customers and support their manufacturing Case by aluminum sheet technology to make their production easier. machining and fusion welding Saitama business support project in aircraft industry Companies Guide Book 32 Composite fabrication RDS / RDS Co., Ltd.

Company name RDS / RDS Co., Ltd.

Head office address 1860 Akahama, Yorii-machi, Osato-gun, Saitama 369-1211 Japan Representative Chikako Sugihara Tel +81 48-582-3911 Contact Senior Managing Director: Anri Sugihara Fax +81 48-582-1931 E-mail address [email protected] Website http://www.rds-design.jp Capital 10 million yen Employees 30 Date established March 01, 1983 RDS is capable of total in-house product manufacture. We are involved in a diverse range of Research & Development (R&D) activities ranging from planning and design, 3D modeling, analysis, clay modeling, 3D printing, CFRP molding (dry carbon), painting/coating, plastic molding to simultaneous 5-axis machining. We are also involved in branding, design, and technical consulting. RDS specializes in CFRP molding using autoclave molding for the development of race cars, solar-powered cars, futuristic transportation, robots, etc. and other various dry carbon products. RDS innovation and technical prowess is also employed in a range of medical and welfare equipment, including wheel chairs and crutches, etc. In recent years, RDS has become the official supplier to Taiki Morii, a Paralympic chair-skier and winner of the silver Business outline medal at the Sochi Paralympic Games, and Paralympian Kenji Natsume, providing dry carbon sheets. We have concluded the contract as a supporting company with the Japanese commercial lunar exploration team "HAKUTO", trying the first human lunar surface exploration race "Google Lunar XPRIZE".

■ 2017: RDS started the most borderless media [HERO X] in the world of owned media. www.hero-x.jp ■ 2013: Recipient of the Good Design Award (METI award) [dry carbon crutches] ■ 2013: Recipient of the Incentive Award in the Venture Spirit Division of the Shibusawa Business Awards ■ Business collaboration with AMIREX, Medicalture Plus and Xiborg Plant(s)/Business Office(s) (Incl. overseas facilities) Tokyo Design Studio : 3-8-6 Sendagaya, Shibuya-ku, Tokyo 151-0051 Japan Leading car manufacturers, universities/research institutes, medical and welfare equipment manufacturers, Main customers robot manufacturers and home appliance manufacturers etc. Quality management standard accreditation ISO9001, ISO13485, Applying for accreditation for JIS Q 9100 Manufacturer certification CAD/CAM software CATIA V5, hyperMILL, ICEM Surf, Space-E, Geomagic etc.

No. Equipment name Q'ty Specifications ASHIDA MFG Co., Ltd. Max. allowable operating temperature 1 Autoclave 2 200°C and max. allowable operating temperature 400°C 2 Cutting plotter 1 3 Clean room 2 4 Simultaneous 5-axis machining center/3-axis machining center 4 DMU 85 monoBLOCK, DMU50 etc. FDM molding (FORTUS400mc), Powder molding (sPro60HD-HS), 5 Various 3D printers 3 Metal molding (ProX300) aluminum and titanium compatible 6 Surface plate/Pmill System 2 3D motion capture, non-contact measuring equipment, 7 Measuring equipment/3D scanner 4 ultrasonic flaw detection inspection machines etc. 8 Double column 5-surface machining center 1 9 Large painting/coating room 1

■ Unique technologies / Sales points

Moon surface exploration rover "HAKUTO" "HERO X"

Recipient of 2013 Chair skier, Taiki Morii Good Design Award

33 Saitama business support project in aircraft industry Companies Guide Book Uchida Co., Ltd. Composite fabrication

Company name Uchida Co., Ltd.

Head office address 2048-1 Kamitome, Miyoshi-machi, Iruma-gun, Saitama 345-0045 Japan Representative Toshikazu Uchida Tel +81 49-274-3030 Contact President: Toshikazu Uchida Fax +81 40-274-3031 E-mail address [email protected] Website http://www.uchida-k.co.jp/ Capital 50 million yen Employees 45 Date established October 01, 1968

■ Manufacturing company of prototypes using CFRP Business outline ■ In-company integrated fabrication of all processes from design up to analysis, various molding, processing, inspection, painting/coating. ■ Experience and performance that satisfy the requirements of motorcycles, automobiles, aviation, aerospace, art, whole of next-generation development Plant(s)/Business Office(s) (Incl. overseas facilities) Honda R&D Co., Ltd., IHI Corporation, Mitsubishi Electric, JAXA Main customers Quality management standard accreditation JIS Q 9100, ISO9001 CAD/CAM software CATIA V5 Mitsubishi Electric: Laminate molding of composite material products, adhesive assembly processes Manufacturer certification (technique, equipment) , IHI Aerospace: SGV assembly/paintwork (Dec. 2011 - Feb. 2014)

No. Equipment name Q'ty Specifications 1 [Machining center] 3-axis: Mori Seiki NV5000B, VS1000 2 X axis: 1,020mm, Y axis: 510mm, Z axis: 510mm X axis: 1,250mm Y axis: 1,000mm Z axis: 1,000mm 2 [Machining center] 5-axis: DMG 100P, DMP 125P 2 X axis: 1,000mm Y axis: 1,000mm Z axis: 1,000mm 3 [Machining center] 5-axis: NEO 1 X axis: 4,000mm Y axis: 2,000mm Z axis: 1,200mm 4 [Cutting plotter] Mimaki Engineering/SHIMA SEIKI 2 Table area: W1,500 x L3,500mm Table area: W1,200 x L1,600mm 5 [Autoclave] Ashida MFG AUTOCLAVE 2 Φ3,000 x 6,000mm 200°C, 0.99Mpa Φ1,000 x 1,000mm 400°C, 2Mpa W7,000 x H3,000 x D2,000mm 300°C (MAX) 6 [oven] Internal air circulation 5 W1,000 x H1,000 x D1,000mm -300°C (MAX) W2,000 x H2,000 x D2,000mm -200°C (MAX) etc. 7 [Paint booth] 1 Complete set 8 [Measurement/inspection equipment] 1 Laser tracker & ultrasonic flaw detector etc. 9 [High specification press machine for composite material] Krauss Maffei 1 W1,200 x L1,500 x H1,700 630 t: 280°C W400 x D400 x H900mm Long column type with 10 [Universal testing machine] INSTRON 5985 1 thermostatic tank/250kN thermostatic tank: -60℃~+300℃

■ Unique technologies / Sales points

Production process using autoclave We fabricate products by employing autoclave molding technique accumulated over years. Design/analysis/mold Autoclave Finishing/bonding/assembly Evaluation/analysis/test Painting

Completion Prototype/ small lot production

The first in Japan Flow of the advanced press system We realize CFRTS/CFRTP/HP-RTM molding by the advanced press system, the first in Japan. Cutting machine High-functioning pre-heater Material handling by Epoxy resin injection device IoT system 630 t press New technology/new process cutting of every kind of A system having both short and precision robot A system capable of feeding machine Metal insert molding materials (wet/dry) medium wavelength adaptable to every kind of materials quick hardening resin A carrier device for stable feeding

3 minutes in the shortest Molding time by the new system

Medium lot production Image: Bracket for aero engine

Analysis & evaluation Performance evaluation We can respond to the more complicated needs Test and provide the customer's Instron's static universal satisfaction and security in Inspection/ detail. NDI inspection equipment Inverted optical microscope Laser tracker testing machine

Saitama business support project in aircraft industry Companies Guide Book 34 Plastic molding TAISEI Co., Ltd.

Company name TAISEI Co., Ltd.

Head office address 11-4 Gamou Akane-cho, Koshigaya-shi, Saitama 343-0843 Japan Representative Isamu Kumagami Tel +81 48-989-3679 Contact 3rd Sales Group: Masanori Ouchi Fax +81 48-990-0799 E-mail address [email protected] Website taisei-i.com Capital 20 million yen Employees 21 Date established Established on June 1992 ~Taisei works as a coordinator for mold manufacture and plastic molding. We create ideas into shapes~

- We respond to products in a consistent way in order to meet customer needs mainly focusing on injection molding, from planning to designing, prototyping, mold manufacturing, molding, Business outline assembling and up to transporting. - We can receive orders regardless of the manufacturing method, including not only injection molding but also sheet metal processing, blow molding, mold base, slush molding. - We are also providing maintenance services such as repair and modification of molds. Plant(s)/Business Office(s) (Incl. overseas facilities) Kazo plant: 1282-7 Oaza Hanasaki, Kazo-shi, Saitama 347-0032 Japan Main customers SMC Corporation, NIX, Inc., NIPPO Ltd., Sankyo Tateyama, Inc., NIDEC COPAL ELECTRONICS CORPORATION Quality management standard accreditation ISO9001: 2015, JIS Q 9001: 2015 Manufacturer certification JAMCO CAD/CAM software SOLID WORKS

No. Equipment name Q'ty Specifications 1 Plastic injection molding machine (TOYO Si-350Ⅳ) 1 360 t 2 Plastic injection molding machine (TOYO Si-280Ⅳ) 1 280 t 3 Plastic injection molding machine (NISSEI FN4000) 1 180 t 4 Plastic injection molding machine (NISSEI NEX180) 1 180 t 5 Plastic injection molding machine (NISSEI FN3000) 1 140 t 6 Plastic injection molding machine (NISSEI NEX2000) 1 100 t 7 Plastic injection molding machine (TOYO Si-80Ⅳ) 1 80 t 8 Plastic injection molding machine (TOYO Si-50Ⅳ) 1 50 t 9 3D printer (MUTOH MF-2200D) 1 Max. molding size: 300 x 300 x 300 10 3D printer (MUTOH CubeX Duo) 1 Max. molding size: 275 x 265 x 240

■ Unique technologies / Sales points

Taisei specializes in thick-wall molding of transparent PMMA and PC. We have obtained ISO9001 accreditation, satisfied strict specification of aircraft industry, and continued to provide various parts over years under production control based on traceability.

Handy lens (PMMA)

Fabrication of interior parts of lavatory for 787 Harbor beacon light tool Max. thick-wall part 8mm (PC weatherproof grade)

35 Saitama business support project in aircraft industry Companies Guide Book Taiseiplas Co., Ltd. Plastic molding

Company name Taiseiplas Co., Ltd.

Head office address 9F Edobashi Bldg., 1-10-5 Nihonbashi Hon-cho, Chuo-ku, Tokyo 103-0023 Japan Representative Kogoro Osumi Tel +81 3-3243-1851 Contact Senior Managing Director: Masami Fax +81 3-3243-1847 E-mail address [email protected] Website http://taiseiplas.lekumo.biz/ Capital 140 million yen Employees 40 Date established May 10, 1982

■ Manufacture/sale and import/export of synthetic plastic products and raw materials ■ Manufacture/sale and import/export of materials for plastic processing Business outline ■ Provision of know-how and technology concerning plastic processing ■ Manufacture/sale and import/export of molds ■ Patent acquisition, possession and licensing Technical Center : 18-5 Nitta Kaminaka-cho, Ota-shi, Gunma 370-0353 Japan Plant(s)/Business Office(s) Soka plant : 234-8 Aza Tsukada, Ryoshinden Nishi-cho, Soka-shi, Saitama 340-0027 Japan (Incl. overseas facilities) TAISING COXON LIMITED: West No. 8, ZhongNan South Rd., Hai Bin District, Shang Sha Village, Chang An Town, Dong Guan City, Guang Dong Pro, 523867 China Main customers Gomu no Inaki Co., Ltd., Adachi Light, Inc., Rinnai Corporation, Corporation Quality management standard accreditation ISO9001 Manufacturer certification CAD/CAM software SolidWorks

No. Equipment name Q'ty Specifications 1 Sumitomo SE200 electric two-color molding machine 2 On loan from partner company 2 Sumitomo SE280 electric two-color molding machine 3 Parent company equipment 3 Sumitomo SE130 electric two-color molding machine 4 Same as above 4 Sumitomo SE250 electric two-color molding machine 1 Same as above 5 Nissei DCE120 electric two-color molding machine 3 Same as above 6 Nissei DC200 2 Same as above 7 Nissei DC120 8 Same as above 8 Others 50 t -100 t injection molding machine 15 Same as above 9 Mold making machine Same as above

■ Unique technologies / Sales points

(1) Metal and plastic injection molding and bonding technologies (creation of a strong injection joint with plastic by chemically treating the metal surface) (2) Metal and CFRP (CFRTP) bonding technologies (3) Dissimilar material two-color molding technologies

Aluminum surface

Aluminum surface after chemical treatment

Metal 18mm x 45mm x 1.6mm Plastic 10mm x 45mm x 3mm

Bonding area 10mm x 5mm=0.5cm2

Saitama business support project in aircraft industry Companies Guide Book 36 Plastic molding Hayashi Chemical Industry Co., Ltd.

Company name Hayashi Chemical Industry Co., Ltd.

Head office address 5-16-14 Koenji-minami, -ku, Tokyo 166-0003 Japan Representative Kazuharu Mishimagi Tel +81 493-62-3000 (Factory No.1) Contact Senior Executive Director: Tatsuya Mishimagi Fax +81 493-62-7261 (Factory No.1) E-mail address [email protected] Website http://www.e-sam.co.jp Capital 40 million yen Employees 77 Date established May 1963 We perform a comprehensive operation of manufacturing plastic parts and components from development to mass production, all in-house. Business outline ■ Product design ■ Detailed design ■ Mold design ■ Resin flow analysis ■ Mold Manufacturing ■ Reliability test ■ Injection molding processing ■ Assembly, inspection and packing

Plant(s)/Business Office(s) Factory No.1: 797-7 Tsukinowa, Namegawa-machi, Hiki-gun, Saitama 355-0813 Japan (Incl. overseas facilities) Factory No.2: 831-4 Tsukinowa, Namegawa-machi, Hiki-gun, Saitama 355-0815 Japan Main customers Arai Helmet Ltd., Giken Co., Ltd., Takano Auto Accessories Co., Ltd., Corp., Faltec Co., Ltd. Quality management standard accreditation ISO9001: 2008 Manufacturer certification CAD/CAM software Mastercam, CopyCAD, thinkdesign, Rhinoceros 3D, FF/CAM, Moldflow Insight

No. Equipment name Q'ty Specifications 1 3D scanner (Creaform REV Scan, Creaform VX Scan) 2 2 CNC machining center (Makino FB127) 1 Travel distance: (1200 x 700 x 450) 3 CNC machining center (OKK VN76R) 2 Travel distance: (1540 x 760 x 660) 4 CNC machining center (OKK VM7Ⅲ) 2 Travel distance: (1530 x 740 x 660) 5 CNC profiling milling machine (FDNC series) 4 Travel distance: (Max: 2500 x 800 x 700) 6 Injection molding machine (MHI, The , Ltd.) 2 850 t 7 Injection molding machine (Kawaguchi, Ltd.) 2 650 t 8 Injection molding machine (MHI) 2 450 t 9 Injection molding machine (MHI) 2 290 t 10 Injection molding machine (MHI, The Japan Steel Works, Ltd.) 7 220 t ~ 55 t

■ Unique technologies / Sales points

■ We perform integrated manufacturing ■ In addition to manufacturing OEM products, we actively develop and market our original products. from development to mass production, all in-house. Taking advantage of the flexibility of a small company, we strive to enhance teamwork within our company and to collaborate with our partners in order to meet our customers' diverse needs quickly and accurately.

Grass ski equipment

Automotive accessories (LED illumination lights)

■ We are trying to build up our unique competence by merging old and new expertise, respecting traditional craftsmanship while introducing various up-to-date equipment. Automotive accessories (Plated garnishes)

Automotive side visors High-precision processing Die finishing technique of (made of PMMA resin) technology using Makino FB127 skilled workers

37 Saitama business support project in aircraft industry Companies Guide Book Fujikura Rubber Ltd. Plastic molding

Company name Fujikura Rubber Ltd.

Head office address TOC Ariake East Tower 10F, 3-5-7 Ariake, Koto-ku, Tokyo 135-0063 Japan Representative CEO: Kenji Morita Tel +81 3-3527-8434 Contact Office of Sales and Development: Jotaro Mizukami Fax +81 3-3527-8390 E-mail address [email protected] Website http://www.fujikurarubber.com

Capital 3,800 million yen Employees 2,071 Date established October 25, 1901 We have been developing a wide range of business areas in addition to production of industrial rubber components, including manufacturing and sales of pneumatic controllers, anti-vibration mounts, and its peripherals, printing materials, electric/electronic equipment, industrial materials for rescue and lifesaving equipment, carbon shaft for golf clubs. Our group consists of our company, 16 subsidiary companies, one affiliated company, and one other Business outline related company. We will continue to carry through our customer-oriented business policy, not only pursuing the expansion of sales and scales but also integrating our group companies. For this, valuing "technology development", "creation" in various corporate activities, and "vigorous communication," we will continue providing timely proposals to customers and creative products focusing on one step ahead of tomorrow.

Plant(s)/Business Office(s) There are 3 production bases in Japan (Iwatsuki/Kazo/Hara-machi) and 4 in overseas (2 places in (Incl. overseas facilities) China/1 in Vietnam/1 in USA) and research base in Iwatsuki. Our presenting 5 domains relating to customers, "Better Life", "Monozukuri (manufacturing)", Main customers "Energy", "Human Lives" and "Leisure". Quality management standard accreditation ISO9001, ISO14001 Manufacturer certification CAD/CAM software CAD software: marc, NX

No. Equipment name Q'ty Specifications 1 Rolling table (sheet winding) Custom made (Able to manufacture up to max. diameter Φ100mm, and max. length 1600mm) 2 Automatic winding machine (sheet winding) Manufactured in-house 3 Thermal contraction tape winding machine 4 Universal testing machine 5 Ultrasonic flaw detector

■ Unique technologies / Sales points

We are aiming at supporting customers in the aircraft industry with design/manufacture/analysis technology of CFRP composite products cultivated in the automobile area by our many years of manufacture and quality system experience with rubber composite products, and Fujikura shaft (golf shafts). Golf shafts (CFRP)

Diaphragm/O-ring Air equipment Electric materials

Rubber sheet Life raft Blanket for printing Mg air battery

Saitama business support project in aircraft industry Companies Guide Book 38 Surface treatment Nishina Industrial Co., Ltd.

Company name Nishina Industrial Co., Ltd.

Head office address 1003 Shimoochiai, Chuo-ku, Saitama-shi, Saitama 338-0002 Japan Representative Kazuhiko Nishina Tel +81 48-831-5238 Contact General Manager-Sales Dept.: Masato Sugimoto Fax +81 48-822-4820 E-mail address [email protected] Website http://www.nishina-inc.com Capital 10 million yen Employees 97 Date established June 15, 1956 ~ Nishina specializes in functional plating primarily for metal materials~ We specialize in electroless nickel plating, black electroless nickel plating, composite electroless nickel plating, zinc plating (trivalent chromate plating) to perform plating services for a broad range Business outline of industries, including parts for general businesses, the aerospace, defense industries, etc. Our core technology lies in our ultra-large electroless nickel plating technologies that boast a plating tank 4500 x 2000 x 3000 (mm) that holds 30000 L that enables precision plating of semiconductor/LCD panel manufacturing equipment parts and parts for large industrial machinery, etc. Plant(s)/Business Office(s) (Incl. overseas facilities) Saitama-shi: Head office plant, Kuki-shi: Kuki plant, Mekasys plant, Unitech plant, Ina-cho: Ina plant Main customers Mitsubishi Heavy Industries, Ltd., Nippon Signal Co., Ltd., Nikon Corporation, Bosch, Hitachi, Ltd. Quality management standard accreditation ISO9001, ISO14001 Manufacturer certification Mitsubishi Heavy Industries, Ltd., Nikon Corporation, Bosch CAD/CAM software

No. Equipment name Q'ty Specifications 1 Ultra-large electroless nickel plating tank 1 Volume: 30000 (L) Max. dimensions (mm): 1900 x 4400 x 3200 2 Electroless nickel plating tank 10 Tank for exclusive use of aluminum material Max. dimensions (mm): 3400 x 900 x 2800 3 Black electroless nickel plating tank 2 Piano black (mass production), matt black (prototype) 4 Composite electroless nickel plating tank 4 Electroless nickel PTFE: 3 tanks, Electroless nickel SiC: 1 tank 5 Automatic zinc plating line 1 Volume: 7000 (L) 2 kinds of trivalent chromate plating tanks 6 XRF thickness measuring device 2 7 Electron microscope 2 8 Microscope 1 9 Baking oven 5

■ Unique technologies / Sales points

We specialize in large electroless nickel plating and composite electroless nickel plating. Our plating applications are used in a broad range of industries from automobile to ship, and food.

Example of composite Example of composite electroless electroless nickel plating nickel plating (electroless nickel Dedicated ultra-large electroless nickel plating plant (electroless nickel PTFE SiC plating) that complies with plating) superior in terms the RoSH directive of not using of mold release and wear hazardous substances and has resistance. the same hardness as hardened chrome plating.

39 Saitama business support project in aircraft industry Companies Guide Book Hard Coat Co., Ltd. Surface treatment

Company name Hard Coat Co., Ltd.

Head office address 2-18-7 Kamimuneoka, Shiki-shi, Saitama 353-0001 Japan Representative Sadamori Sato Tel +81 48-473-8722 Contact Hideaki Hayashi Fax +81 48-473-8022 E-mail address Website http://www.hardcoat.co.jp Capital 10 million yen Employees 60 Date established January 1957 We can produce a hard and thick oxide film in a short time using the high speed hard coat method. We specialize in surface treatment of light metals including the anodization of precision machine Business outline parts, die casting products, and free-cutting aluminum, surface treatment of aluminum and magnesium, and resin impregnation processing. Plant(s)/Business Office(s) (Incl. overseas facilities) Higashimatsuyama Factory, Factory, Vietnam Factory Main customers Automobile part manufacturers, precision machining manufacturers, die casting manufacturers Quality management standard accreditation ISO9001: 2008 Manufacturer certification CAD/CAM software

No. Equipment name Q'ty Specifications 1 Hard alumite processing facilities 32 MAX 800 x 500 x 400 2 Aluminum chemical conversion facilities 3 600 x 600 x 600 3 Magnesium chemical conversion facilities 2 500 x 500 x 500 4 Magnesium anodization facility 1 200 x 150 x 100 5 Resin impregnation processing facilities 2 Φ600 6 Pressurized steam processing 2 MAX 800 x 500 x 400

■ Unique technologies / Sales points

We can swiftly process surface treatment of aluminum, magnesium, etc. to meet design requirements.

Shiki Head office, Higashimatsuyama and factory Factory

Hard alumite processing facilities Aluminum corrosion protective Pro-environmental pressurized steam at Shiki Head office chemical conversion processing facility at Shiki Head office

Examples of alumite processing

Saitama business support project in aircraft industry Companies Guide Book 40 Surface treatment Praxair Surface Technologies, K. K. (Thermal spraying, etc.)

Company name Praxair Surface Technologies, K. K.

Head office address Shin- IC Bldg., 3-18-9 Shin-Yokohama, Kouhoku-ku, Yokohama-shi, Kanagawa 222-0033 Japan

Representative Pierre Lüthi Tel +81 48-825-7896 (Tokyo Sales Office)

Contact Head of Tokyo Sales Office: Toshiharu Shimamura Fax +81 48-825-4440 (Tokyo Sales Office) E-mail address [email protected] Website http://www.praxairsurfacetech.jp Capital 499 million yen Employees 103 Date established June 03, 1960

■ Surface treatment processing, such as detonation spray coating, plasma spray coating, and HVOF spray coating Long track record in the aerospace industry and general industry (Okegawa factory started in 1967) Business outline ■ ■ Development, design, manufacture and distribution of metal, ceramic, and cermet coatings which add special surface functions such as abrasion resistance, heat resistance, corrosion resistance, and certain electric characteristics onto a material surface. Okegawa factory: 1944-3 Shimoishitokami, Kitamoto-shi, Saitama 364-0022 Japan Tel: +81 48-591-0731 Plant(s)/Business Office(s) (Incl. overseas facilities) Kozuki factory: 580-18 Aza Kosenouchi, Kuzaki, Sayo-cho, Sayo-gun, Hyogo 679-5641 Japan Tel: +81 790-88-0564 Group companies are located around the world, including the headquarters of the group in the USA. IHI Corp., Mitsubishi Heavy Industries, Ltd., Kawasaki Heavy Industries, Ltd., Shimadzu Corp., Main customers & Sumitomo Metal Corp., JFE Steel Corp., etc. Quality management standard accreditation Okegawa factory: Nadcap, JIS Q 9100, ISO9001 Manufacturer certification Okegawa factory: RR, P&WA, P&WC, Boeing, IHI, MHI, KHI, etc. CAD/CAM software "ZUNO" Rapid (readable data files: DXF, DWG, SXF)

No. Equipment name Q'ty Specifications 1 Detonation spray coating system Praxair 2 Plasma spray coating system Praxair and others 3 HVOF spray coating system Praxair 4 Other thermal spray coating system 5 Grinding machine Okuma, etc. 6 Various inspection equipment Keyence, Mitsutoyo, Murata Mfg., etc.

■ Unique technologies / Sales points

We are an affiliated company of Praxair Inc. (headquarters: Connecticut, USA), one of the world's top gas companies, and a 100% owned subsidiary of Praxair Surface Technologies Inc., a leading company of surface treatment processing such as thermal spray coating. The U.S. affiliates manufacture and distribute thermal spray coating powders and their coating systems in addition to providing thermal spray coating services. Praxair group also provides various surface treatment services, such as thermal coating and EBPVD. We have more than 30 factories worldwide, all of which are able to perform processes with the same manufacturing quality based on our original quality control system.

Microstructure of Chrome oxide Sample of TBC microstructure Front view of Okegawa Factory Detonation spray coating (Plasma spray coating) (Plasma spray coating)

41 Saitama business support project in aircraft industry Companies Guide Book YOSHINO DENKA KOGYO, INC. Surface Treatment

Company name YOSHINO DENKA KOGYO, INC.

Head office address 1-2 Asahi, Yoshikawa-shi, Saitama 342-0008 Japan Representative Kanji Yoshino Tel +81 48-951-1111 Contact Manager-Sales Dept. : Hiroaki Kaneko Fax +81 48-993-3335 E-mail address [email protected] Website http://www.yoshinodenka.com/ Capital 99 million yen Employees 230 Date established January 05, 1935 We perform surface treatment processing on automobiles, construction equipment, amusement equipment, living apparatus, etc. We perform hard chromium plating, electroless nickel plating, zinc- nickel alloy plating, tin-zinc plating, decorative plating (material: ABS), EMI shielding plating as forms Business outline of primary surface treatment. We have experience with fuel injection equipment, engine parts in the fuel tank, exterior parts (grill, garnish, etc.) for automobile application, and controller cover of aircraft part, medical equipment, and personal computers for EMI shielding plating application. We are capable of handling one-off prototypes right up to mass production of 3 million parts per month. Metal processing Div. : 2849 Koshigaya, Koshigaya-shi, Saitama 343-0024 Japan Plant(s)/Business Office(s) Chemical Div. : 3-6-15 Koshigaya, Koshigaya-shi, Saitama 343-0813 Japan (Incl. overseas facilities) YOSHINO DENKA KOGYO VIETNAM CO.,LTD. : Hai Phong city Vietnam PT.YOSHINO HARD INDONESIA : Balikpapan 76116, INDONESIA IHI Corporation, Mitsubishi Heavy Industries Ltd., Hitachi Automotive Systems, Ltd., Main customers Kyosan Denki Co., Ltd., Hitachi Construction Machinery Co., Ltd. Quality management standard accreditation JIS Q 9100, ISO9001, EcoStage Manufacturer certification IHI Corporation CAD/CAM software Holding of analysis equipment specialized in surface treatment

No. Equipment name Q'ty Specifications 1 Hard chromium plating line, carrier type line 1 2 Hard chromium plating line, manual type line 8 3 Hard chromium plating line, elevator type 25 rack 1 4 Zinc-alloy plating line 1 5 Electroless nickel line 3 6 Hard chromium plating line for large sized product 1 7 Cylinder rod buffing machine 8 8 Automotive resin decorative chromium plating line 1 9 Automatic resin decorative micro-porous chromium plating line 1 10 EMI shielding line 1

■ Unique technologies / Sales points

Decorative plating on ABS (automobile grills etc.) EMI shielding plating (personal computer, aircraft engine control unit, etc.)

Hard chromium plating (micron chromium)

For use in automobile injectors, and allows for controlling film thickness in microns.

Saitama business support project in aircraft industry Companies Guide Book 42 Heat treatment Shiraokayakin Co., Ltd.

Company name Shiraokayakin Co., Ltd.

Head office address 869-1 Shimoosaki, Shiraoka-shi, Saitama 349-0203 Japan Representative Kazusuke Suzuki Tel +81 480-93-0234 Contact President: Kazusuke Suzuki Fax +81 480-92-7253 E-mail address [email protected] Website http://www.shiraokayakin.co.jp Capital 10 million yen Employees 20 Date established February 1971 We specialize in heat treatment processing of metals, supporting the foundation for the development of many companies including Japanese leading-edge industries, such as automobiles and Business outline precision machinery. We continuously strive for further development of eco-friendly manufacturing technologies, performing sound business operations well harmonized with conservation of the invaluable global environment. Plant(s)/Business Office(s) (Incl. overseas facilities) Same as above Main customers Nippon Signal Co., Ltd., Corp., SMC Corp., KYB Corp., and many other companies Quality management standard accreditation ISO9001, ISO14001 Nippon Signal Co., Ltd., Bridgestone Corp., SMC Corp., KYB Corp., Komatsu Ltd., Manufacturer certification Nippon Piston Ring Co., Ltd. CAD/CAM software

No. Equipment name Q'ty Specifications 1 Gas atmosphere furnace (Oriental Engineering) 2 600 x 900 x 600 H, 400 kg/gross 2 Bright tempering furnace (Oriental Engineering) 2 600 x 900 x 600 H, 400 kg/gross 3 Bright tempering furnace (Oriental Engineering) 2 450 x 650 x 500 H, 200 kg/gross 4 Pit type tempering furnace (Oriental Engineering) 1 Φ600 x 900 H 5 Vacuum quenching furnace (Oriental Engineering) 3 450 x 650 x 500 H, 200 kg/gross 6 Bright annealing furnace (Oriental Engineering) 1 450 x 650 x 500 H, 200 kg/gross 7 Gas nitriding furnace (Oriental Engineering) 2 Φ600 x 1100 H, 500 kg/gross 8 Rockwell hardness tester (Akashi Seisakusho, etc.) 8 9 Micro Vickers hardness tester (Future-Tech) 1 10 Metallographical microscope (Olympus) 2

■ Unique technologies / Sales points

At our factory, the operations of gas carburizing furnaces, nitriding furnaces, and vacuum heat treatment furnaces are all unattended and fully automated so that high quality, safe operation and environmental protection are achieved simultaneously. [Unattended heat treatment plants.]

Gas carburizing furnace plant Vacuum processing plant

Nitriding plant Control room

43 Saitama business support project in aircraft industry Companies Guide Book Bellnix Co., Ltd. Power supply units

Company name Bellnix Co., Ltd.

Head office address 5-7-8 Negishi, Minami-ku, Saitama-shi, Saitama 336-0024 Japan Representative Kenichiro Suzuki Tel +81 48-864-7733 Contact Senior Manager-General Admin. Dept.: Shuji Aizawa Fax +81 48-861-6402 E-mail address [email protected] Website http://www.bellnix.co.jp/ Capital 20 million yen Employees 70 Date established June 1978 We manufacture power supply units, the core of electronics. Our main fields are design, development/ manufacturing, and sales of industrial DC power supply and high precision-high-voltage DC power supply applying switching regulator at high frequency, and applied products of DC-DC converters, analogue/digital hybrid ICs, and microcomputers. We are now proposing new solutions of contactless power feed system, highly- efficient LLC circuits, DC power feed system, remote monitoring system, and semi-custom full digital power supply as keywords to meet recent down-sizing and diversifying trend of power supply for electronic devices. In the development of high-speed POL (Point of Load), we developed new control method with combining PWM Business outline (pulse with modulation control) control and hysteresis control. This achieves down-sizing by our own circuits and know-how and will be the optimum for high-density mounting. Noise level is 10mVpp (typ), the smallest in the industry and attains performance required in the times of large current at low-voltage for semiconductors. In the field of contactless power feed system which is growing significantly in recent years, we have established contactless power feed technologies using electromagnetic induction type, patent pending in collaboration with Saitama University. This provides various merits such as high convenience for the contactless power feed system, strength around water section for non-exposure of electrode, little degradation due to friction for contactless and enables us to propose the solutions with the high added value. Plant(s)/Business Office(s) (Incl. overseas facilities) Technical Center: 5-6-1 Negishi, Minami-ku, Saitama-shi, Saitama 336-0024 Japan Panasonic AVC, Shimadzu Corp., Mitsubishi Electric Corp. Kamakura Seisakusho., Co., Ltd., Main customers Panasonic System Network Co., Ltd., Japan Radio Co., Ltd., Hitachi Aloka Medical, Ltd., Hitachi, Ltd., etc. Quality management standard accreditation JIS Q 9100, ISO9001, ISO14001 Hitachi Aloka Medical, Ltd., Japan Radio Co., Ltd., Hitachi, Ltd., Toshiba Fuchu Plant, ABB Bailey Japan, Manufacturer certification Panasonic Corp., NEC CAD/CAM software Electric circuit design system, metal sheet 3D design system

No. Equipment name Q'ty Specifications 1 Spectrum analyzer (Agilent Technologies) 2 EMI, MEC measurement 2 Oscilloscope (Tektronix) 45 200MHz, 500KHz or above 3 Environmental testing system (Espec Corp.) 2 Temperature, humidity, barometric pressure environment 4 Digital voltage, current meters (YEW, Agilent) 110 Voltage and current measurement 5 Thermostatic bath (Espec Corp.) 5 Temperature, humidity testing 6 High pressure shield test chamber (custom order) 1 Safe up to 180KV 7 Lightning & surge tester (Noise Laboratory) 2 Lightning and surge testing 8 Shield room (custom order) 1 EMI, MEC measurement

■ Unique technologies / Sales points

Bellnix manufactures highly-reliable, long-lasting power supply units.

High voltage DC power units 150A digitally controlled POL converter

Multiple output switching power supply unit used in medical equipment

Electric bicycle with contactless power supply system at Musashi- Urawa station

Saitama business support project in aircraft industry Companies Guide Book 44 Material coating YCI Co., Ltd.

Company name YCI Co., Ltd.

Head office address 557-1 Shimoakasaka, Kawagoe-shi, Saitama 350-1155 Japan Representative Yoshio Yokouchi Tel +81 49-266-8897 Contact President: Yoshio Yokouchi Fax +81 49-266-7957 E-mail address [email protected] Website http://www.k-yci.com/ Capital 10 million yen Employees 18 Date established 1950 Our painting division specializes in painting metal casing for electrical equipment and adding design features such as silk printing and machine engraving. Our craft division specializes in cutting a range of plastic materials, including acrylic Bakelite, etc. Business outline We also work with our partner companies to develop prototype products, including acrylic display panels, insulating parts, etc. We can also design sheet metal casing to order and produce precision sheet metal through our partner companies. Plant(s)/Business Office(s) (Incl. overseas facilities) Same as above Main customers Sanwa Denka Co., Ltd., Niwa Electric Co., Ltd., Unit Safety Signs Co., Ltd., Autonics Co., Ltd. Quality management standard accreditation Manufacturer certification CAD/CAM software 2D CAD WINSTARCAD V.11 x 3, SolidWorks 2016 x 1

No. Equipment name Q'ty Specifications 1 Drying oven 2 4m x 2.5m x 2.5m 2 Yamagata drying oven 1 Usable dimensions 0.8m x 1m x 20m 3 Pumpless painting booth 2 3.5m 4 Spray paint booth 2 3.5m, 2.5m 5 Pre-paint zirconium coating system 1 2.9m x 1.2m x 1.4m 6 Dust collector for grinding 2 3m/2.5m 7 Powder coating equipment 3 Ransburg spray 2 gun 8 Screw compressor 2 15kw 9 NC engraving machine 3 1000 x 1200, 500 x 300 x 2 10 Panel saw 1 H1800

■ Unique technologies / Sales points

We have a long history as a specialty paint company with technologies in the area of putty application, polishing, and masking. We also offer the application of a zirconium coating as a surface treatment for metal painting application.

Partner company precision sheet metal Laser tone painting Silk painting Acrylic panel on top Silk painted panels to be added

Calibration case for motion frame research at a university Acrylic fabrication + silk printing + assembly

45 Saitama business support project in aircraft industry Companies Guide Book Riken Corporation Mechanical functional part

Company name Riken Corporation

Head office address 4-14-1 Suehiro, -shi, Saitama 360-0031 Japan

Representative Kaoru Ito Tel +81 48-527-2003 (Kumagaya plant)

Contact New Products Development Dept.: Tomofumi Masuda Fax +81 48-527-2010 (Kumagaya plant) E-mail address [email protected] Website http://www.riken.co.jp 4,079 (consolidated) Capital 8,573 million yen Employees Date established 1927 1,429 (non-consolidated) Manufacture of automobile parts mainly focusing on piston rings Manufacture and sales of Business outline ■ Heat industrial equipment ■ Plumbing materials ■ EMC products etc. Kashiwazaki Plant: 1-37 Hokuto-cho, Kashiwazaki-shi, Niigata 945-8555 Japan Plant(s)/Business Office(s) (Incl. overseas facilities) Kumagaya Plant: 4-14-1 Suehiro, Kumagaya-shi, Saitama 360-8522 Japan Overseas: China, USA, India, Indonesia, Thailand, Mexico Main customers Domestic & overseas leading automobile manufacturers, including Toyota Motor Corp. and Nissan Motor Corp. Quality management standard accreditation ISO9001, ISO14001, ISO/TS16949 Manufacturer certification CAD/CAM software

No. Equipment name Q'ty Specifications 1 Duplex head grinding machine 2 Lapping machine 3 Polishing machine 4 Coiling machine 5 Multi-forming machine 6 Surface grinding machine 7 Various measuring equipment

■ Unique technologies / Sales points

Based on the materials technology, processing technology and surface treatment technology, all of which have been cultivated in the manufacturing of piston rings for internal combustion engines, boasting the domestic top market share. Riken Corporation has developed globally into a corporate group having unique characteristics in the field of various functional parts for automobiles and industrial machines, and furthermore in the diverse field such as plumbing materials, heat engineering business and EMC business. Riken aims to become "a global leading company of unique key components with mechanical and functional parts as a core" by striving for further enhancement of technological strength as "technology company Riken," continuously pursuing the development of new products in order to be able to provide impressive products and new value to customers, and furthermore globally extending our business.

Valve lifter

Engine parts

Valve seat ピストンリングPiston ring Camshaft

Aluminum retainer Seal ring 弊社ホームページよりFrom our HP

Saitama business support project in aircraft industry Companies Guide Book 46 Human resources dispatch NISSO CORPORATION

Company name NISSO CORPORATION

Head office address 1-4-1 Shin-Yokohama, Kohoku-ku, Yokohama-shi, Kanagawa 222-0033 Japan Representative Ryuichi Shimizu Tel +81 45-476-4551 Contact Senior Advisor Sales Dept.: Yoshiro Fuse Fax +81 45-474-1127 E-mail address [email protected] Website http://www.nisso.co.jp Capital 50 million yen Employees 1,170 Date established February 03, 1971 Outsourcing services to general manufacturing operations Dispatching temporary general workers, and providing fee-charging employment placements to general manufacturing operations

[Main area of business] We offer human resources and services for a wide variety of production sites, including electric/ electronic components manufacturing, automobile/transport equipment manufacturing, and the Business outline housing industry. [Experience] Precision/electric equipment, semiconductor/electric/electronic/liquid crystal devices, housing, automobile parts, metal processing, food processing, printing, etc.

[Business licenses] Temporary staffing business: HA14-150048 Fee-charging employment placement business: 14-YU-150026 Omiya office: Plant(s)/Business Office(s) Union bldg. 9th floor, 4-252 Sakuragi-cho, Omiya-ku, Saitama-shi, Saitama 330-0854 Japan (Incl. overseas facilities) Kumagaya office: Chichibu Railway Kumagaya bldg. 2nd floor, 1-1-1 Sakuragi-cho, Kumagaya-shi, Saitama 360-0036 Japan SUBARU Corporation, Murata Manufacturing Co., Ltd., Toyota Motor East Japan, Inc., Main customers Kawasaki Heavy Industries Ltd. Quality management standard accreditation ISO14001 Manufacturer certification CAD/CAM software

■ Unique technologies / Sales points

Since the foundation of the Japan Production Skill Labor Association, a general incorporated association of manufacturing staffing service companies, Nisso has been actively engaged in its activities to foster the development of the outsourcing industry. Mr. Shimizu, the president of our company currently serves as the chairman of the association. ■ Certification of an excellent and fair business operator of manufacturing staffing services ■ Certification of an excellent staffing services business operator

47 Saitama business support project in aircraft industry Companies Guide Book Saitama industrial promotion public corporation

TEL:+81 48-647-4086 FAX:+81 48-645-3286

10F Sonic-City Bldg., 1-7-5 Sakuragi-cho, Omiya-ku,Saitama-shi,Saitama 330-8669 Japan

URL : http://www.saitama-j.or.jp/ e-mail [email protected]

2018(H30)