- HBE PRESS CO LTD
- Address:699-1 Ahnyoungdong Junggu
- Dae Young General Co., Ltd.
- Address:No. 501, JungSuk Bldg.,253-6 JuAn-Dong, Nam-Ku, Inchon, Korea
- Aperio
- Address:4 212-15 Ichondong Yongsangu Seoul Seoul Korea
- SCIENTEC LAB CENTER CO LTD
- Address:suite no. B121, hanshin s-meca, kwanpyoung-dong
- GeneAll Biotechnology
- Address:Songpa-Gu, Ogum-dong
- digital flow Co.,Ltd.
- Address:# 238-4, Sajik-dong, Heungdeok-gu,
- DAEMYOUNG I&T CO LTD
- Address:Daerung techno Town 6-808ho
- A-Won Co.,Ltd
- Address:293-13,Gongdan-dong ,Gumi-si
- Jinmyung Technical Trading Eng., Co. Ltd.
- Address:Goro 123, Guro Sangga C-17-131
- Infitron Inc.
- Address:
- jaeun.co
- Address:
- Jinsang Co.,Ltd
- Address:san1-1,Gwaebeop-dong ,Sasang-gu
- SAMSUNGEYETECH CO., LTD
- Address:466-2 donghuyn-ri, Changki-myun
- NOW SYSTEMS CO., LTD.
- Address:899-1, Hogye-Dong, Donga-Gu,
- Dong Ha Trading Co., Ltd
- Address:RM 712, JEIL BLDG, 44-35, YOEUIDO-DONG, YUNGDEUNGPO-KU
- NANOENTEK INC
- Address:12F Ace High-End Tower 235-2, Guro3-dong, Guro-gu, Seoul, 152-740
- Pyunghwa Ki Gong Co., Ltd.
- Address:29-108,PONNI-RI, NONGONG-MYON, TALSONG-GUN
- DAWOO ENGINEERING CO LTD
- Address:127-3 Wolmunri Wabueup,
- prism technology
- Address:
- Migreen Optical
- Address:1696-1,Sinil-dong ,Daedeok-gu