- Shine Trading
- Address:Seocheondong
- D&A Co., Ltd.
- Address:# 401, Hansolg Bldg. , 145-1, Gumi-dong, Bundnag-gu,
- Digital Stream Technology
- Address:2, 7th Fl, 344, Insung Bldg, Kwangjang-dong, Kwangjin-gu
- Sellgino Telecom Co., Ltd.
- Address:6FL,Dong-yung Venture 135-1,Dang-Dong,Gunpo-Si,Gyonggi-Do,South Korea(435010)
- R. B. Korea
- Address:# 211-507, Samik, 166 Songpa-Dong, Songpa-Gu
- PULSUS TECHNOLOGIES INC
- Address:Bitville 4F, 1327-33 Seocho-dong,
- Digi-iT inc.
- Address:# 609, Koryeo Tech-on Bldg, 715,Gasan-dong, Geumcheon-gu,
- HANMIRTECH, INC
- Address:# 1219 Kranz Techno, Sangdaewon 1-dong, Jungwon-gu
- EXELWAY
- Address:1204, 226, GASAN DIGITAL 1-RO, GEUMCHEON-GU
- cts electronics
- Address:A-905, Digital Empire, 980-3, Yeongtong-Dong
- KHT Ko Heung Trading Co., Ltd.
- Address:4/F., Lee Song Bldg, 487-3 DoonChon-Dong, KangDong-Ku, Seoul, KOREA
- Artec Corp.
- Address:3f Choyang Bldg., 45 Mugyo-dong,Chung-gu
- CORETECH CORP
- Address:2th floor, Jaedang Bldg. 643-1 Bokjeong-Dong
- Servntec Corp.
- Address:101 Dongyang Incubator Center 62-160, Kochuk-Dong, Kuro-Gu
- EPC Tech Co., Ltd.
- Address:1401 Kagyong-dong Hungduk-ku
- Emersys Co., Ltd
- Address:Seoul, Korea
- INTEGRA TELECOM
- Address:6f, Hwayoung-Bldg, Garak-Dong, Songpa-Gu, Seoul, Korea
- Homecast Co.,Ltd.
- Address:7F, East Wing, IT VENTURE TOWER, 78,Garak-dong ,Songpa-gu
- SpeakingPen.com Co., Ltd.
- Address:960-19 Daechi-dong
- KoreanSTB
- Address:102-2301 Daewoo world mark, Young tong Dong