- Fancy Lobby
- Address:149-6,Yonggang-dong ,Mapo-gu
- Rf Hic Company
- Address:37-1,Imok-dong ,Jangan-gu, Suwon-si
- Remote Korea Inc
- Address:Main street
- WORLD ELECOM CO.
- Address:303 Guanggyo Plaza 672-1 Pungdeokcheon-dong
- TAE YANG 3C
- Address:564 Chung-chun Ri, Jin-rae
- EAON SEMICON co.,ltd
- Address:UNIT 406 SA TOWER 1026-30
- Dinno Tech. Co. Ltd.,
- Address:Rm.316, Samjung Bldg., #607-13, Yeoksam-dong, Kangnam-gu
- Hyang Soon Electronics Co., Ltd.
- Address:279-7 Hogye-dong
- ELIM Electronics Corp.
- Address:232-4 Jeori, seungge-eup
- Servntec Corp.
- Address:101 Dongyang Incubator Center 62-160, Kochuk-Dong, Kuro-Gu
- innonics
- Address:B-1402,TRIPOLIS BLDG,210,GEUMGOK-DONG,BUNDANG-GU,SEONGNAM-CITY,GYEONGGI-DO,KOREA
- Nam Song Industrial Co.,Ltd.
- Address:1267-8,Jeongwang-dong ,Siheung-si
- SayPen Div. of navi-IT Corp.
- Address:Hongje 1 Dong
- GBTC
- Address:4th floor, Hyundai B / D, 1598-35, Nakseongdae-dong, Gwanak-Gu
- Hanbit Electronics
- Address:414-5 Wonchenong Dong Young tong Gu
- JNSYS
- Address:Guro-5dong
- Gondal Trading Co.ldt
- Address:B2-1065-5doksan
- Welltra
- Address:RM1108, Dongburoot B / D, 16-2. Sunae-dong, Bundang-gu
- Teravision Corporation
- Address:388-28,Jangji-dong ,Gwangju-si
- EPC Tech Co., Ltd.
- Address:1401 Kagyong-dong Hungduk-ku