- OPTOLOGICS CO.,LTD
- Address:# 607, 572-5, Anyangdong, Manangu,
- Potecs Corporation
- Address:
- GermanKorea Co., Ltd.
- Address:75-24, Bukyang-Dong,
- Ciellnk
- Address:# 410 Worldmerdian Center, Kasan, Kumcheon
- Data Gate Korea
- Address:8F, Korean Teacher's Mutual Fund Bldg., 35-3, Yeouido-dong, Yeongdeungpo-gu
- Utofos WIreless Co.,Ltd.
- Address:6FL, KOLING SCIENCE VALLEY,
- KCE (Korea Communication Electronics)
- Address:Cheongcheon-Dong, Bupyeong-Gu
- Yu Jin System Co., Ltd
- Address:378 Samsan-dong,Samsan-dong ,Bupyeong-gu
- IVS Technology Co., Ltd.
- Address:
- MICRO DIGITAL INC
- Address:# 1212, Hoseodae Venture Tower, 319 Gasan-Dong
- Win4net
- Address:1027-5, Hogye-dong, Dongan-gu, Anyang-si, Gyeonggi-do, 431-848, Korea
- MPARTNERS CO LTD
- Address:305, Ace high-end Tower, 235-2
- VISIONDRIVE CO LTD
- Address:suite# 601, anyang K-center, 1591-9, Gwanyang-dong, Dongan-gu
- Tow System
- Address:323-1,Dangjeong-dong ,Gunpo-si
- Solda Information Technology
- Address:Room B1F, 410-10, Samwoo B/D
- Winners International Co.,LTd.
- Address:1132-14
- bizintech
- Address:834-20 Yeoksam-Dong, HojungBldg. 4f, Kangnam-Gu,
- Asppec
- Address:A-1101 Sk Twin Tech Tower, 345-9 Gasan-Dong
- TNJ Tech
- Address:terminal market B1
- Tovitech.co., Ltd.
- Address:121-715 441-400# 201, 2f, Hanyoung Bldg, 511-10, Gokbanjeong-Dong, Gwonseon-Gu,