- SurfaceTech
- Address:No. 307 Starwood Bd. , 5439-1 Sangdaewon-Dong
- PAKKOREA INTL TRADING CO.LTD
- Address:50-32shin dang 6-dong chungku
- Saramsoft Co.,Ltd
- Address:A-402, Acrotower, Gwanyang-dong, Dongan-gu,
- Nano Hi-Tech
- Address:927-1 TAPLIP-DONG YUSEONG-GU
- Aeft Tech
- Address:843, Iteco, DucPung-Dong
- SIDAYSA
- Address:A-116 Ansung B/D 410-13 Sindolim-dong Guro-gu Seoul R.O.Korea 152-070
- Sptc Co.,Ltd.
- Address:
- HISCO, INC
- Address:15-5
- MEGA MEDICAL CO., LTD.
- Address:#2504, A Bldg, Woolim Blue 9, 583
- Korea Technology Science, Co., Ltd.
- Address:867-34, A-Seok Building, Bangbae-Dong
- ALLIGATOR ASIA PACIFIC CO LTD
- Address:Koryobldg. 367-51 Hwagok-7dong, Gangseo-Gu Seoul Korea
- Korea Media Tech Co.,Ltd
- Address:355,Geumgwang-dong ,Jungwon-gu, Seongnam-si
- RFKMG
- Address:Unitech Bill 207-3, 1141-2, Baekseok-Dong, Ilsan-Gu,
- Optonest Co.,Ltd
- Address:958-6 Daechon-dong,Daechon-dong ,Buk-gu
- Korea Highway and Airport Technlogy co.,LTD
- Address:Suit 405, World Merdian Bizcenter, 15-1, Yangpyeong-dong-3-Ga, Yeongdeungpo-gu
- Global Technical Video
- Address:360-3,Yu-ri ,Ipjang-myeon ,Cheonan-si
- Vision Technology
- Address:Room# 205, Daeryung Techno Town 13-cha, 664, Gasan-Dong, GeumCheon-Gu, Seoul, Korea
- FLSTRONIC
- Address:
- BIO SESANG
- Address:
- Korea Instrument System Ltd.
- Address:108-11,Seongsan-dong ,Mapo-gu