- Jinsung Meditech Inc.
- Address:FL4,SINJUNG B/D,238-4,SOKKWAN-DONG SONGBUK-GU
- Sina Optical Co., Ltd.
- Address:44-34, Youido-dong, Youngdungpo-gu,
- EST Tech
- Address:2nd Floor, 50-5, Munjung, Songpa
- Telcoware
- Address:1708-2,Seocho-dong ,Seocho-gu
- Charm & Ci
- Address:
- From 30 Co., Ltd
- Address:401-58,Seogu-ri ,Dongtan-myeon ,Hwaseong-si
- Hwakwang Tarding Co., Ltd.
- Address:41,Cheongdam-dong ,Gangnam-gu
- Alpha Plus Co.,Ltd
- Address:2Venture Bldg. 207 Pohang Techno Park,Jigok-dong ,Nam-gu, Pohang-si
- Pancos Co.,Ltd.
- Address:Buchon Techono Park 103-308,Samjeong-dong ,Ojeong-gu, Bucheon-si
- Fine Mechatronics
- Address:67-2,Sangdaewon-dong ,Jungwon-gu, Seongnam-si
- AnTS Co.,Ltd
- Address:Hogye-dong
- Embiel Ltd
- Address:RM402,SAMPOONG DEPART,325-33,DANGJONG-DONG, GUNPOSHI
- Duo Entech
- Address:
- Nawoo Tech Ltd.
- Address:Kranz Techno, # 608, 5442-1,Sangdaewon-Dong, Jungwon-Gu,
- DONGA PRECISION
- Address:309ho 24dong Incheon industrial goods circulating center
- Leak Nano Technology
- Address:504Ho,689-6,Hanlim Venturetown Geumjung-Dong,Kunpo-City,Kyunggi-do,Korea,435-862
- Inter Korea Corp
- Address:149-1,Daehung-Dong,Mapo-Gu,Seoul, Korea
- NUBICOM INC
- Address:# 3-502, 503 ACEHIGHTECHCITY, # 54-66 Mullae-Dong 3-ga
- Ez Digital Co., Ltd
- Address:364,Samjeong-dong ,Ojeong-gu, Bucheon-si
- weltwave co., ltd.
- Address: