www.sejongeng.co.kr www.sejongeng.co.kr 11F, Hanhwa Bizmetro 1(il)-cha, 242, Digital-ro, Guro-gu, Seoul, Korea Tel +82.2.262.12345 Fax +82.2.262.12340 Although we are not the most advanced company, we will always welcome tomorrow in an exertive and researching attitude to become an enterprise that can give you the most trust. We can say that a human life is about changes. Isn’t the case that the environment and the history of the earth are revolving like a spinning wheel because there are people thriving for a better place or for more efficient development? Recently, words such as high-technology or first-rate are used in various places, and it is hard to properly foresee where the paths are leading to. However, it seems most people are thinking moving forward is the best way to construct the future for humans. Although technology is new and being up-to-date is also important, sometimes it appears that how the equipment is created systematically in a appropriate and rational way cannot be ignored. We, Sejong Engineering Co., Ltd., are devoting our full attention to the design and the supervision in the electrical business field since the foundation in 1985 until today. At present, we have no doubt that our work is contributing to the national development such as the electrical train, the urban railway, the light rail transit, harbour construc- tion, the express way, the plant industries and more. I believe this is due to the hard work of all of our executives and staff members who did not spared any effort but only gave their devotion. I also believe that I have come to this far because of the many elders around me who did not spare their loves and guidance. I appreciate their helps all the time. Although we are not the most advanced company, we will always welcome tomorrow in an exertive and researching attitude to become an enterprise that can give you the most trust. Thank you. CEO/PhD Jin-ho Song 02 | 03 World-class cutting-edge technology– History Enterprise to construct future– 2018-2004 ·Development of Roll Spring Type Automatic Tensioning Device & Performance Cerificate as Railway Facility Sejong Engineering ·Participation on Commercialization Project of Urban Magnetic Levitation ·Registration of a Manufacturing Plant for Roll Spring Type Automatic Tensioning Device ·Technical Cooperation for High-Speed R-bar Bracket System ·Certification of Environmental Management System(IS0 14001/KSA 14001) ·Registration for Engineering Business License(1 field) Our ultimate goals are to give out the best values to our customers through the ·Overseas Construction License(Electric Work Business No. 760) ·Overseas Construction License(Construction Engineering No. 422) best quality and services. ·Member of the Seoul Chamber of Commerce Sejong Engineering is founded in 1985 and we have many project experiences in the field of the electrical train, the urban railway, the light rail transit, harbour 2003-2000 ·Member of Korea Electric Railway Technology Association construction, the express way, the plant industries and more. ·Registration of Electric Work Business ·Establishment of Sejong Engineering Annex R&D Center ·Certificate for Design Supervisor Based on our accumulated knowledge and experiences, Sejong Engineering will move forward correctly and honestly to be a trustworthy enterprise. 1999-1998 ·Registration for Engineering Business License(5 fields) ·Registration of Fire Fighting Facilities Design Business(No. Guro 98-8) ·Registration of Fire Fighting Facilities Supervision Business(No. Guro 98-9) ·Certificate of Quality Assurance System(ISO 9001/KSA 9001) 1997-1985 ·Establishment of Sejong Engineering(private company) ·Conversion into Corporation as Sejong Engineering Co., Ltd. ·Registration of General Design Business(No. Seoul E-1-042) ·Registration of General Supervision Business(No. Seoul S-1-094) 04 | 05 Sejong Engineering is– bringing up the spirit of Korea’s technology into the world with the idea and challenge one step ahead. Business Field Patent & Utility Model PATENT Design Supervision Construction R&D Service Manufacturing Registration No. Title Patent No. 10-0341107 Pole in Electric Railroads Patent No. 10-0395172 Concrete Groundwork Construction Method Using Disposable Cast and Its Groundwork Concrete Patent No. 10-0838057 Dropper Clamp for Electric Railway Lines Patent No. 10-0892423 Monorail Power Supply System for Keeping Close Contact Power Man Power Patent No. 10-0934895 Power Rail Support Patent No. 10-0934367 Insulation Device for Monorail Classification(Persons) Patent No. 10-0938613 Groundwork Structure for the Electric Pole Total 124 Engineers Patent No. 10-1002784 Power Supply System for Magnetic Levitation Train Professional & High High-Class Mid-Class Senior Others Senior Enginee (59) Engineer(20) Engineer(6) Engineer(8) (31) Patent No. 10-1002786 Earth System of Magnetic Levitation Train Patent No. 10-1024706 Pantograph Monitoring System of Magnetic Levitation Train Certificate of Qualification(%) Patent No. 10-1029718 Crime Prevention System for Magnetic Levitation Train Patent No. 10-1030924 Tunnel Power Display Lamp Engineer 59.16% Patent No. 10-1195168 Third Rail System, Equipped with Protective Cover Technician 4.22% Patent No. 10-1440283 Tensioning Device for Contact Wire Senior Engineer 19.72% Patent No. 10-1329632 Plate Spring Type Automatic Tensioning Device Professional Engineer 16.90% UTILITY MODEL Registration No. Title No. 0257288 Cast for Construction of Groundwork Concrete for Electric Railway Poles(1) No. 0257290 Cast for Construction of Groundwork Concrete for Electric Railway Poles(3) No. 0257292 Cast for Construction of Groundwork Concrete for Electric Railway Poles(5) 06 | 07 Design & Supervision Design Supervision ·Basic and Detail Design for Transmission Line and Traction Power ·Full Responsibility Supervision Service for New Construction of Supply System from Suseo to Dongtan on Capital High Speed Railway Catenary and Power Supply System from Iksan to Jeungeup on Honam High Speed Railway ·Detail Design for Catenary System from Iksan to Kwangju on Honam High Speed Railway ·Supervision for Electrification of the Commercialization Project on Urban Magnetic Light Rail Transit of Levitation Type ·Detail Design for the Traction Power Supply System from Osong to ·Supervision for Electrification of Roadbed Facility and New Gongju on Hanam High Speed Railway Kimchun Station on Gyeongbu High Speed Railway ·Detail Design for Electrification of Honam High Speed Railway, ·Supervision for the Catenary System of the Double Track from Haman Section No.3-2 to Jinju on Kyungjun Line, Private Infrastructure Investment Project ·Detail Design for Relocation of Interfere ring Catenary System on ·Supervision for the Electrification of the Double Track from Dukso to Honam High Speed Railway Wonju on Joongang Line · Basic Design for the Electrification of Honam High Speed Railway, ·Supervision for the Catenary System from Iksan to Seodo on Jeonla Line Section No.3-2 ·Supervision for New Catenary and Power Supply System from ·Detail Design for Electrification of Busan Rolling Stock Depot on Jochiwon to Daejun on Gyeongbu Line Gyeongbu High Speed Railway, Phase No.2 ·Supervision for Catenary and Power Supply System from Anpyung ·Detail Design for Traction Power Supply System Improvement at the to Songjungli on Honam Line Gyeongbu High Speed Railway Rolling Stock Depot ·Supervision for New Catenary and Power Supply System from Chunan to Jochiwon on Gyeongbu Line EV Detail Design for the Power Supply System at Goyang High Speed GL · MA Railway Rolling Stock Depot ·Construction management Supervision for Construction of SIT & Synthesize Railway Test Track(T/K) RAN ·Detail Design Supervision for the Catenary System from Daegu to IL, T Pusan on Gyeongbu High Speed Railway, Phase No. 2 ·Overall Construction Supervision for the Improvements of Catenary T RA System and Power Supply System of Ansan Line IGH ·Detail Design for the Power Supply System at 3 Places including Y, L ·Overall Construction Supervision for New Constructions of Traction WA Middle Point Sectioning Post of Busan Rolling Stock Depot UB Power Supply System between Jinbu and Gangneung in Wonju– S Substation on Gyeongbu High Speed Railway Gangneung Railway ·Detail Design for Catenary System of the Double Track between ·Construction Supervision for the Improvement of the Railway Trans- Pyeongchang and Gangneung in Wonju-Gangneung line mission Line and Uijeongbu Railway Substation on Kyungwon Line Design Supervision ·Basic and Detail Design for Bootwal-Kacarvita section of Nepal’s ·Supervision Service for Side Track Extension of Gaehwa Car Depot east-west Railway on Seoul Metro No. 9 ·Basic and Detail Design for No.1 Line Extension Project of Algiers ·Overall Supervision Service for System of Extension Construction of Metro Enterprise, Algeria Phase 3, Seoul Metro No. 9 ·Basic Design for Kwang-Ju Subway Line No.2 ·Supervision for Incheon international Airport on Magnetic Light Rail Transit of Levitation Type ·Detail Design for Substation Equipment Replacement on Seoul ·Responsibility Supervision Service for 3rd Phase Construction Metropolitan Subway Line No.2 (Seoul Subway Line No.9) WAY ·Basic and Detailed Designs for train operating system on ·Supervision Service for Electric Work on Incheon Metro Line No.1, AIL Incheon Metro Line No.2 Extension of Songdo International City EED R H-SP ·Detailed Design Service for the Electrical Facilities and Catenary ·Full Responsibility Supervision Service for Electric Field of Yongin HIG System for the