- Jollykorea Micro Tech
- Address:# 518-24, Deungchon 2dong, Gangseogu
- Hanicorp
- Address:#603, Sung Ji Bldg, 538, Dowha-Dong, Mapo-Ku
- koreakcl
- Address:12, geum-chon
- DongYang Unitech, Co., Ltd.
- Address:8F, Daerung Techno Town 13, 664 Gasan-dong, Geumcheon-gu
- WISOL
- Address:
- Neocq. Inc.
- Address:#611, SK Hub Green, 1421-29 Shinlim 5-dong, Gwanak-gu
- ImageNEXT Co., Ltd
- Address:4th floor, 7-4 Koreana Building, Sunae-Dong, Bundang-Gu
- Optsys Technology
- Address:# 802, Bundang Techno Park B, Yatap-Dong, Bundang-Ku
- ICANTEK CO LTD
- Address:# 601 Sigma Tower 17-5 Jeongja-Dong, Bundang-Gu
- CAMZONE
- Address:2th 1074-5 Soha2-Dong Gwangmyoung-SI Gyeonggi-Do
- T3 Community Inc.
- Address:Rm105 Changub Center Of Dongyang Technical College #62-160