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Beijing Qingdao Shanghai Xian Guangzhong

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Our qualified products and excellent service gained a lot long-term customers. Our products have been sold worldwide to USA, UK, Germany, France, Italy, Switersland, Sweden, Japan, Korea, Iran, Turkey, Isreal, Taiwan, other contries and areas.

AVIC QINGDAO QIANSHAO PRECISON INSTRUMENT CO.,LTD. Add：No.11 Luoyang Road, Qingdao,China Fax：86-532-84852903 Tel：86-532-84962682/85962683 Web：www.qianshaopic.com Tel：86-532-84962685/84962688 E-mail：[email protected] [email protected] 2016 VERSION Products

GC Raster Length Measuring Machine

Extra Length Baseline Device

Qingdao Qianshao Precision Instrument Co.,Ltd. As a subordinate of China Aviation Industry Group, Qingdao Qianshao Precision Instrument Co,Ltd. (QQPIC) has been certified as a national first class metrology enterprise. The company is the first one in China Aviation Industry Group that successfully passed the ISO9001 Quality system Certification in 1993. QQPIC manufactures and sales the following main products: Raster Length Measuring Machine, High Precision Straightness Straightness Measuring Measuring Device, High Precision Perpendicularity Measuring Device,Over 50 Meters Extra Length Baseline Device,Digital Electronic Level-meter, Granite Air Bearings, Granite Precision Measuring Instruments, Granite Precision Components, The company enjoys a leading position in China in respect of products quality, machining and test technology. Squareness Measuring The company possess of 260 employees, among of which 36 are engineers, 5000 square meters mechanical machining area, 4500 square meters constant temperature working area by 7 Central Air Conditioning, 5 laboratories, more than 60 sets of machining tools and different kinds of lifting equipments, Such as 4*2 meters CNC Drilling & Milling Machine, 5*3 meters Drilling and Grinding Machine. We also have advanced test equipments such as the Digital Electronic Level-meter produced by ourselves and the latest type of Wireless Digital Level Meter tow-frequency laser interferometer in famous brand Renishaw fo England, TESA Electric Inductance micrometer of Switzerland. All test data obtained from the above equipments has been eralized computer transaction. Please view for more QQPIC set up a filiale granite machining plant in Yinan Shandong "Yinan Qianshao Precision Granite Manufacture Company" occupied 100.000 square meters, which forcefully ensured the continuously development of our company. Over 60% of our products are exported to USA, Europe, Japan, Taiwan and other countries and areas. "Quality first and Sincerity Above All" is always our target, we are making every effort to satisfy our customers by offering higher quality products and excellent service. Chairman of the Board Mr. Jiang Zhide and General Manager Mr. Zheng Shengguo is fully prepared to ioin hands with businessmen from both at home and abroad for mutual benefit and progress! Directory EXTRA LENGTH BASELINE DEVICE

• Extra Length Baseline Device01 01 • GC Raster Length Measuring03 Machine 02 • Linear Scale Automatic Inspection Device 03 • High Precision Squareness Measuring Device 04 80m • Hight Precision Straightness Measuring Device 05 50m 60m • EL Wireless Digital Level Meter 06 50m • WL Digital Level Meter 07 • Measuring Software and Measuring System 08/09 National Institute of Metrology, China(80m)Auto. • Optic Vibration Insulated Table(Metal) 10 Shanghai Academy of Public Measurement(50m)Manual. 11 • High Precision Granite Vibration Insulated Table Guangzhou Institute of Metrology(50m)Manual. • Digital Gradienter 12 Guangxi Institute of Metrology (60m)Calibration Device for Laser Tracing Instrument. • Plane Fluctuate Measuring Instrument 12

• Run-out Measuring Instrument 13 This device is a high accuracy guideways system made by some high accuracy coalescing guideways and patent Technology air bearing slide platforms. • Simple Squareness Measuring Device 13 The length measuring system adopted double frequency laser interfere system made by API Company. • Granite Measuring Tools 14/17 Technical Parameter Product Feature Product Application

• Granite Precision Components 18 • Mainly used to calibrate various large engineering • The displacement of the slide platforms reaches • The first complete granite construction measuring instruments such as laser tracing instrument, 19 80 meters. exceeding long guideways in the world. • Non-Standard Customer Design Equipment laser distance measuring instrument and standard steel • The straightness of the guideways is less than • High accuracy and high stability. measure tap. 0.8 mm within 80 meters. • The slide platforms realized no friction • To provide the tracing to the source of the measured • The uncertain degree is U= (0.2+1.15L) µm k=2. and quiet moving. value for large engineering projects such as industry construction, automobile, watercraft and railway vehicles manufactures.

•Required air compressor, displacement≥0.5cbm/min. matching with cold-dry, resid≤0.01ppm, accuracy 0.01um. QINGDAO QIANSHAO 01 SERIES GC RASTER LENGTH MEASURING MACHINE

XW LINEAR SCALE AUTOMATIC INSPECTION DEVICE

★The Machine including type A and B , type A without CCD, type B equiped with CCD

XW linear scale automatic inspection equipment is a special apparatus for calibrating the linear scale.The base of this apparatus is granite; the beam is air adsorption sliding block system which is our own patent technology; the Product Application measuring system is equipped with German raster; CCD collimator system. Product Feature The apparatus can realize the measuring function(except bottom light Series GC raster length measuring machine is a The base of this apparatus is granite; the function)of video instrument.It also can calibrate and measure all kinds of special high precision apparatus for the calibration beam is air adsorption sliding block system precision measures and parts with large dimension after adding some and measurement of all kinds of precision which is our own patent technology; the corresponding attachments. measures and parts with large dimension. measuring system is equipped with open raster; The maximum measuring length is 12 Technical Parameter meters. Technical Parameter

Model: GC2 GC3 GC5 GC6 GC8 GC10 GC12 Measuring mode Manual Automatic Measuring range (m): 2 3 5 6 8 10 12 Model XW -M XW -SA XW -A

Display error: ±(0.4+L/500) µm (L=length in mm) Display error ± 0.01+0.005L ± 0.003+0.005L

Resolving power: 0.001mm/0.0001mm Measuring range 3-10 m

Measuring system: Raster measuring system Resolution 0.5 m

Display: ENC7480 High speed counter-LCD Measuring system Raster Measuring System ( can be updated to Laser) Data output: RS232 Notes L unit in meters

•Required air compressor, displacement≥0.5cbm/min. matching with cold-dry, resid≤0.01ppm, accuracy 0.01um. •Required air compressor, displacement≥0.5cbm/min. matching with cold-dry, resid≤0.01ppm, accuracy 0.01um. QINGDAO QIANSHAO 02/03 HIGH PRECISION SQUARENESS HIGH PRECISION STRAIGHTNESS MEASURING DEVICE MEASURIING DEVICE

This measuring system has a high precision air slide area that is made of two vertical planes on the granite plate. The vacuum adsorbed Type CCY1000A CCY700A CCY500A sliding block make a non-friction high precision linear movement in the high precision air slide area. and it will be better when the ambient environment (temperature, humidity, shake, air source) is in the ideal situation. Effective Stroke 0-1000 mm 0-700 mm 0-500 mm This measuring system can realize the measurement of straightness, parallelism, same height, and same thickness. The measured Indication Repeatability 0.4 m results can be evaluated via computer after the data were collected. The measuring range can be made according to the customer’s Straightness 1.5 m 1.2 m 1 m requirement. The direction rotatable and inching measuring meter holding rod can be used to hold lever dial indicator, digit display meter, inductance probe and so on. Squareness ± 0.8+0.8L/1000 Item Model Effective Stroke Size of Surface Plate Remark Dimension 1306*450*220 mm 1110*450*220 mm 880*450*220 mm 1 ZXC1 1m 1600 1000 200 mm Including support jack, 2 ZXC2 2m 2500 1600 300 mm slide block, stand Weight 120kg 100kg 78kg column, precision ﬁlter 3 ZXC3 3m 3500 1600 300 mm Function This system can realize the measurement of squareness, straightness, parallelism. and TESA inductance The measuring results can be evaluated via computer after data collected. 4 ZXC4 4m 4500 1600 400 mm minimeter.

Remark 1. Suggested size for the based surface plate 1600 1000 200 mm and its Item Model Effective Stroke Size of Guide Rail Remark ﬂatness no more than 4um. 1 ZXC1J 1m 1600 500 200 mm 2. Applicable Environment : temperature 20±1 ; humidity 50% Including support jack, 3. Modifying of this device is permitted. 2 ZXC2J 2m 2500 600 300 mm slide block, stand column, precision ﬁlter 3 ZXC3J 3m 3500 800 300 mm and TESA inductance 4 ZXC4J 4m 4500 800 400 mm minimeter.

QINGDAO QIANSHAO 04/05 WL SERIES DIGITAL LEVEL METER

WL series digital level meter applied to accurately measure the straightness, flatness and parallelism of the guideways and working surfaces for various kinds of machine tools and measuring devices. It is widely used in so many fields such as processing measuring tool, installation of machine tools, measuring and calibration.

EL-11 new model digital level meter, could measure tiny inclination. It is characterized by high accuracy, well stability, small volume, easy to carry. Apply to accurately measure the straightness, flatness and parallelism of the guideways and working surfaces for various kinds of machine tools and measuring devices. It is widely used in so many fields such as processing measuring tool, installation of machine tools, measuring and calibration. Speciality: 1.Compact Structure design, easy to operate, zero setting at any position, adjust accurately, wide basic selection range. 2.Two data transmission: interface output RS232 and wireless Speciality:

communication (blue tooth or Nrf905). Wireless communication * High accuracy , fast speed and intuitionistic readout. distance without blocking is more than 10 meters. * Standard interface output RS232 could communicate with computer directly. 3. LCD with big backlighting screen, unique rotatable handle, meets * Valued function of storage, read and delete, store data up to 500. users to read at any angle. * Adjust accurately and zero setup at any position key-press (absolute zero 4. Valued function of storage, read and delete the measured data, store position and relative zero position) data up to 500. * Two optional measuring units:mm/m and angle (second). 5. Provided with function of automatic temperature measuring, battery * Be provided with function of automatic temperature measuring. voltage automatic supervising and low battery warning. * Be provided with automatic electrical source voltage supervising and low 6. Unique touch style induction panel, easy for operation. voltage warning function. 7. Two optional measuring units: mm/m and angle (second). * Power supplied by AA battery. 8. Strong anti-jamming ability, conserve and recover the factory settings * Easy operate by touch style induction panel. are available. Technical Parameter 9. Power: 4pcs of 1.5V AA dry batteries. Overall Dimensions Model Resolution mm/m Technical Data Application * Size of the Base：150 mm x 47mm x 20mm II=0.001 Suit to measure the flatness and WL11 *Display range 0~±1999 straightness * Overall Dimension： 150 mm x 47mm x 106mm Technical Parameter Overall Dimensions I=0.01 *Measuring range 0~±500 of grade “0” products. ： Model Resolution mm/m Technical Data Application II=0.005 *Error of display ±(1+A 2%) * Packing Dimension 355 mm x240mm x 105mm * Size of the Base：150 mm x 47mm x 20mm WL10 A presents the absolute value Suit to measure the flatness and ： II=0.001 Suit to measure the flatness and I=0.01 of the displayed value of the straightness * Net Weight 1.3kg EL11 *Display range 0~±1999 straightness * Overall Dimension： 150 mm x 47mm x 106mm measured position of grade "1" and "2" products. I=0.01 ： *Measuring range 0~±500 of grade “0” products. WL 9 I=0.01 * Gross Weight 3.0kg * Packing Dimension： 355 mm x240mm x 105mm II=0.005 *Error of display ±(1+A 2%) EL10 A presents the absolute value Suit to measure the flatness and * Net Weight：1.3kg I=0.01 of the displayed value of the straightness measured position of grade "1" and "2" products. * Gross Weight：3.0kg EL 9 I=0.01 QINGDAO QIANSHAO 06/07 ELECTRONIC LEVEL METER MEASURING SYSTEM

MEASURING SOFTWARE Basic measuring software

Mainly include the measuring program of straightness, parallelism and flatness. All the level meters could achieve the function of Model Basic Conﬁgure Communication differential measuring through the basic measuring software. * Interface output RS232 Basic Module of Geometry Measuring Software(Optional) EL * EL/ WL series digital level meter 1pc * Bluetooth * Measuring software 1set ·Measurement for linear twist * Computer Optional 1pc

·Measurement for combination plane * Printer Optional 1pc WL * Interface output RS232 ·Measurement for annular plane ·Measurement for special plane

QINGDAO QIANSHAO 08/09 Product Application

●Laser Optical Instrument System ●Special Microscope HIGH PRECISION Optical Table： HD aluminum honeycomb core with high natural VIBRATION INSULATED damping. Cover plate without thread inserts. HIGH PRECISION GRANITE VIBRATION HDT steel honeycomb core with high natural TABLE damping. Cover plate with thread inserts. INSULATED TABLE

Product Feature Vertical natural frequency: approx .2.5Hz Horizontal natural frequency: approx.2.5Hz Adjustable feet, welded steel frame. Adjustable feet,rollable Membrane air-spring insulators BiAir between frame Rigid, welded steel frame with BiAir pneumatic springs and plate(Virtical natural frequency 2.3Hz) integrated in the table-leg. Mechanical pneumatic position control (accuracy Mechanical-pneumatic controller (level ±1/100mm or±1/10mm) accuracy±1/10mm and pneumatic service unit) Accuracy of working table: roughness of surface 0.8 Plate: Granite μm, flatness≤0.10mm/㎡

Model Length Width Thickness of Stable Height Max Loading Capacity OPTIC VIBRATION INSULATED TABLE(METAL) LTH60-50 600mm 500mm 100mm 760mm 250kg LTH100-63 1000mm 630mm 100mm 760mm 320kg Size LTO60-50 LTO90-60 LTO120-60 LTO150-90 LTO200-100 LTO240-120 LTO300-150 LTH90-75 900mm 750mm 100mm 760mm 320kg LTH100-80 1000mm 800mm 140mm 760mm 700kg Length 600 mm 900 mm 1200 mm 1500 mm 2000 mm 2400 mm 3000 mm LTH100-100 1000mm 1000mm 160mm 760mm 750kg

Width 500 mm 600 mm 600 mm 900 mm 1000 mm 1200 mm 1500 mm LTH150-100 1500mm 1000mm 190mm 760mm 1800kg LTH200-100 2000mm 1000mm 220mm 760mm 2800kg Thickness 100 mm 100 mm 100 mm 100 mm 200 mm 200 mm 300 mm hard stone

Height 760 mm 760 mm 760 mm 760 mm 760 mm 760 mm 760 mm

Max.loading 150 kg 200 kg 330 kg 500 kg 500 kg 750 kg 750 kg capacity The company could manufacture special measuring devices according to the requirements of domestic and foreign customers.

QINGDAO QIANSHAO 10/11 DIGITAL GRADIENTER RUN-OUT MEASURING INSTRUMENT We developed new large angle digital gradienter DC15, DC30. Their respective measuring range is: 0 -- ± 15 °, 0 -- ± 30 °. It can be used to Speciality: measure the relative angle and absolute angle of working surface. 1. Fast and precise tests of radial jump and roundness 2. Easy and fast adjust the position of Vee Block, could meet the different Speciality: length workpieces. * High accuracy , fast speed and intuitionistic readout. 3. Vee Block could be replaced, individual Vee Block can be used as a * Standard interface output RS232 could communicate with computer parallel block, vertical datum directly. 4. Remove the Vee Block, the base could be used as a measuring base, as * Valued function of storage, read and delete, store data up to 500. a comparator with gauge block. * Adjust accurately and zero setup at any position key-press (absolute 5. Measuring Instrument with vernier device zero position and relative zero position) Base size: 500*200*60 * Four optional measuring units:mm/m, rad, and angle (degree, minute, Vee Block size: 63*63*35 second). V surface size: 40x90° * Be provided with function of automatic temperature measuring. Measuring range:φ100x500 * Be provided with automatic electrical source voltage supervising and low voltage warning function. Base Size 500*200*60 * Power supplied by AA battery. V-Block Size 63*63*35 * Easy operate by touch style induction panel. V-Side Size 40x90° Measuring Range φ100x500 Model Measuring Range Resolution Display Error Overall Dimension DC15 0 - ±15° 10" 1 150 mm x 110 mm x 37mm DC30 0 - ±30° 30" 3

SIMPLE SQUARENESS MEASURING DEVICE

Speciality

PBDY-01/02 PLANE FLUCTUATE 1.One side of the guideway can be used for squareness MEASURING INSTRUMENT measurement, another side as a square ruler. 2.Low environment requirement, Moderate accuracy This is an efficient and convenient measuring instrument to test the flatness of part area, in 3.Convenient process, easy operation, simple measurement. order to meet different measuring accuracy; it could be equipped with different accuracy 4.No gas, no electricity inspection meter (such as micrometer, electrical inductance micrometer). 5.Easy to transport 6.Very suitable for factory’s application Length Width Height Net weight Gross weight

Without test meter 60(mm) 250(mm) 50(mm) 2.5( ) 3.5( ) Technical Parameter With test meter 100(mm) Size of Guide Rail Measuring Range Straightness of Guide Rail Squareness of Granite Base Accuracy Weight

700 270 80 0-500 mm 2 m 3 m ±3 m 35 kg

QINGDAO QIANSHAO 12/13 QIANSHAO Granite Measuring Tool Machine PRODUCTS Tools GRANITE INSPECTION GRANITE STRAIGHT EDGES SURFACE PLATES Straightness& Parallelism Squareness between flatness of working between working working surface Overall Weight Specification surface surfaces and side surface dimension Specification Precision grade( m) Gross (kg) Packing VOL(mm) Precision grade( m) (mm) (mm) weight (kg) grade 0 grade 1 grade 2 grade 3 00 0 00 0 00 0

300 200 50 3.6 7.2 14.3 28.7 410 270 180 15 SP400 1.6 2.6 2.4 3.9 8 13 400 60 35 3.14

300 300 70 3.8 7.5 15.1 30.2 410 370 200 31 SP630 2.1 3.5 3.2 5.3 10.5 18 630 100 50 10.74 400 250 70 3.9 7.8 15.7 31.3 510 470 200 33 SP1000 3 5 4.5 7.5 15 25 1000 160 50 46 400 250 70 4.2 8.4 16.8 33.6 510 470 200 52 SP1600 4.4 7.4 6.6 11.1 22 37 1600 200 80 82.2 630 400 100 4.7 9.5 19 37.9 740 490 270 106 SP2000 5.4 9 8.1 13.5 27 45 2000 250 100 159.6 630 630 100 5.2 10.3 20.7 41.4 750 730 270 165 800 500 100 5.3 10.7 21.3 42.6 920 600 280 185 1000 630 150 6 12.1 24.2 48.4 1120 740 330 374 1000 750 150 6.3 12.5 25 50 1250 950 330 425 1000 1000 150 6.7 13.5 27 53.9 1250 1230 330 560 GRANITE SQUARE RULERS 1600 1000 200 8.2 16.3 32.6 65.3 1870 1230 370 1200 Squareness Straightness of Parallelism between adjacent measuring between opposits Overall Weight 2000 1000 200 9.2 18.4 36.8 73.7 2270 1230 400 1500 Speciﬁcation measuring surfaces surface measuring surfaces dimension (kg) Precision grade( m) (mm) 2000 1600 250 10.2 20.4 40.7 81.5 2310 1830 460 2900 00 0 00 0 00 0 2500 1600 300 11.4 22.8 45.6 91.2 2810 1830 510 4200 SF200 2 4 0.9 1.8 2 4 200 200 35 4.4 3000 2000 400 13.3 26.6 53.3 106.5 3350 2230 670 7800 SF250 2.2 4.5 1 2 2.2 4.5 250 250 40 7.15 SF315 2.6 5.2 1.1 2.3 2.6 5.2 315 315 45 12.2 SF400 3 6 1.3 2.6 3 6 400 400 45 17.4 SF400A 3 6 1.3 2.6 3 6 400 200 40 7.6 SF500 3.5 7 1.5 3 3.5 7 500 500 60 50.1

GRANITE SQUARES Squareness Flatness& Flatness& GRANITE PARALLEL between strainghtness of straightness of measuring surface Overall Flatness of working measuring surface datum surface Weight Length and width Speciﬁcation and datum surface dimension surface and Squareness (kg) (mm) di erences Precision grade( m) parallelism between working Overall between Weight/pair Speciﬁcation between opposite surfaces dimension 00 0 00 0 00 0 a matched pair (kg) surfaces (mm) SC160 100 2 4 1 2 1 1 160 100 25 1.23 Precision grade( m) SC250 160 2.5 5 1 2 1 2 250 160 35 3.4 00 0 00 0 00 0 SG160 1.5 3 20 40 1.5 3 160 25 16 0.81 SC300 200 2.5 5 1 2 1 2 300 200 40 5.48 SG250 2 4 30 60 2 4 250 40 25 2.32 SC400 250 3.5 7 1.2 2.5 1 2 400 250 50 8.35 SG400 4 8 40 80 4 8 400 63 40 7.25 SC500 315 3.5 7 1.5 3 1 2 500 315 60 18.9 SG450 4.5 9 45 90 4.5 9 450 75 40 9.38 SC630 400 4.5 9 1.5 3 1.2 2.5 630 400 70 29.81 SG630 6 12 50 100 6 12 630 100 63 26.3 SC1000 630 6 12 2.5 5 1.5 3 1000 630 100 138.5

QINGDAO QIANSHAO 14/15 Granite QIANSHAO Measuring Tool Machine JXB150DIALPRODUCTS INDICATOR STAND Operation of the only knob can set the stem in any position. Two space screws on the side surface 前哨产品to be used for Tools measurement of parallelism between step surfaces.

JXB150 MECHANICAL ARM MEASURING JXB150 GRANITE VEE BLOCK INSTRUMENT TYPE Base Weight/unit kg

Squareness Parallelism Parallelism Symmetry Squareness Height di erence of the Flatness of between side JXB150 150x100x40 4 between V slot between V slot between V between V V slot versus bottom working surface & and bottom and side slot & side slot & end surface with the pair of Overall surface bottom Speciﬁcation surface surface surfaces surfaces Vee block dimension Weight (kg) surface W x H xL (mm) Precision grade( m) 0 1 0 1 0 1 0 1 0 1 0 1 0 1 SW 40 90° 1 2 3 6 3 6 5 10 5 5 3 6 4 6 63 63 40 1.45 SW 63 90° 1.5 3 4 8 4 8 8 16 8 8 4 8 5 10 100 100 50 3.7 SW 100 90° 2 4 4 8 4 8 8 16 8 8 4 8 5 10 160 160 80 13 SW 160 90° 2.5 5 5 10 5 10 10 20 10 10 5 10 6 12 250 250 120 53 SUPPORTING STAND FOR GRANITE SURFACE PLATE (SUPPLIED AT EXTRA PRICE)

Granite inspection surface Suitable for size of granite Overall dimension(mm) Weight(kg) plate stand surface plate P0805F 520X360X(700-710) 800X500 47 P1006F 630X470X(685-695) 1000X630 51 P1007F 630X520X(685-695) 1000X750 52 P1010F 640X700X(585-595) 1000X1000 53 P1610F 976X700X(585-595) 1600X1000 54 GRANITE MEASURING INSTRUMENTS Measuring Overall dimension(mm) Type Weight(kg) height mm base column HIGH INTENSION SQUARE SZ150x100 0-100 150x100x40 18x150 SZ200x150 A TYPE A 0-250 200x150x50 35x300 TUBE SUPPORTING STAND 35x300 Granite inspection surface Suitable for size of granite SZ200x150 B TYPE B 0-250 200x150x50 with vernier device Overall dimension(mm) Weight(kg) plate stand surface plate SZ300x200 B TYPE B 0-250 300x200x50 35x300 with vernier device PBZJ-6363 670x670x680 630x630 75.3 SZ300x200 C TYPE C 0-250 300x200x50 35x300 with cantilever PBZJ-0805 840x540x680 800x500 77.3 PBZJ-1006 1040x670x680 1000x630 88.2 PBZJ-1007 1040x790x680 1000x750 93.2 PBZJ-1010 1040x1040x680 1000x1000 100.5 PBZJ-1208 1240x840x680 1200x800 100.5 GRANITE BLOCK precision overall TYPE weight(kg) ADJUSTABLE SUPPORT grade m dimension(mm) SX160 1 160 160 160 11 (SUPPLIED AT EXTRA PRICE) SX200 1 200 200 200 22 Overall dimension mm) Speciﬁcation Weight kg Height (mm) Base size (mm) SX250 1 250 250 250 43 Pqa-01 350-400 220 220 19 Pqa-02 500-550 250 250 32 Pqa-03 600-650 260 260 36

QINGDAO QIANSHAO 16/17 QIANSHAO GraniteNON-STANDARD CUSTOMER DESIGNPRODUCTS EQUIPMENT GRANITE PRECISION COMPONENTS We are specialized in metrological testing technology research and development

We can provide our customers with a great variety of granite precision components to be used on Three manufacturer, we are very good at Special Orders at customers’ requirements for Coordinate Measuring Machines (CMM), Laser Machining and Inspection Machines, Drilling Machines designing, developing and making various high precision special measuring equipment. for PC Board, Engraving and Milling Machines, with a maximum length up to 7 meters, width 3 meters and height 800 mm. We can not only machine but also assemble products for customers.

QINGDAO QIANSHAO 18/19