- IDTECK CO LTD
- Address:5F, Ace Techno Tower Bldg, 684-1 Deungcon-dong, Gangseo-gu,
- DAELIM MACHINE CO,.LTD
- Address:Geumsadong 44-1,
- NicsMI co., ltd
- Address:1-203 sejong grancia 187-3 gumi-dong bundang-gu
- UBIWAVE
- Address:Gurogu
- JC SQUARE
- Address:Seolleung-ro 90-64
- TI CORPORATION
- Address:801, Metro Guro Center, 104-2, Guro-5dong, Guro-gu
- 3S TECHNOLOGY CO.,LTD.
- Address:
- GIO INTERACTIVE
- Address:110-102 SK APT. 127 Jongamdong
- Actiontech, Co., Ltd.
- Address:Rm1101, Sungjee Starwith, 954-6, Gwanyangdong, Dongangu
- TRUSTONE Global
- Address:# 108 University Industry Academy Corporation Group
- ILSUNG PRECISION
- Address:182-2, Jegi-ri, Jeongnam-myeon
- Y4K TELCOM CORP
- Address:604 Ansan Technlpark, 778 Wonsi-dong
- ITEL KOREA
- Address:Suite# 402, Daebo Bldg, 65-6, Jeongja, Bundang
- SCSPro
- Address:# 610, World Meridial2, Gasan-dong, Geumcheon-gu
- Security & Best Co., Ltd.
- Address:
- Ubiquitous Communication Co., Ltd.
- Address:
- IDRO Co. Ltd
- Address:Room703, 1017, Ingye-dong, Paldal-Gu
- DUALI INC.
- Address:1-309 Innoplex, 552 Woncheon-dong, Youngtong-gu
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