- MVTECH
- Address:1-45, Gumjun-dong
- OLYMPIAN PROTECT PRODUCT MANUFACTURE
- Address:1 / F Gang seo Gu, No 3046 Road
- Golbal Link Co., Ltd.
- Address:3F 940 Gosaek-Dong Gwonseon-Gu Suwon-City Gyenonggi-Do Korea (441-813)
- Saehan Micro Tech.
- Address:739-4,Palya-ri ,Jinjeop-eup ,Namyangju-si
- Hanguk Wire
- Address:1688-12,Sinil-dong ,Daedeok-gu
- Parmi Co.
- Address:461-63 Jeonmin-dong,Jeonmin-dong ,Yuseong-gu
- KOTITI TESTING & RESEARCH INSTITUTE
- Address:
- Elise international company
- Address:135-7 jangryang pukgu
- ZEN&MARINE COMPANY
- Address:1-607ACRIA BUILDING 6TH FLOOR
- Dae Sung Micron Co.
- Address:327-24,Gasan-dong ,Geumcheon-gu
- CHAMSHIN SYETM
- Address:Nadon41-12
- PROFESSIONAL ENGINEER OFFICE INSPEC
- Address:RFID / USN CENTER 315, 82, Venture-ro, Yeonsu-gu
- KORMFG
- Address:18-3, Galti-gil, Chirwon-myeon
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