- Secugence Co., Ltd
- Address:380-1 Wolgye4-dong, Nowon-Gu, Seoul 139-845 Korea SamnungSpaceHwang KwangWoon Venture Center 308
- Kortek
- Address:1385-15 Juan-5dong
- Uconsystem Co., Ltd.
- Address:#40-9, Techno2-ro,
- I.G. Korea
- Address:Moonwon-Dong, 476-2
- TNY Global
- Address:# 602, KumgangTechno O / T, 219-17
- COMMAX
- Address:513-11, Sangdaewon-Dong, Jungwon-Gu
- IDTECK
- Address:5F, Ace Techno Tower B / D, 684-1
- Alenson Islamic product branch
- Address:140-7 Iteawon-dong, Yongsan-gu,
- TopWave Inc.
- Address:Poonglim Bldg.2F, Bangbae-dong, Seocho-gu, Seoul, Korea
- Ktv Global Corporation
- Address:# 932 Doosan Venture Digm, 126-1
- Autohaus
- Address:Seoulkangnamdaechidong
- CMA GLOBAL CO.,LTD.
- Address:1561, Bongmu-dong, Dong-gu
- Kortt Co.,Ltd.
- Address:2F,Jungwoo B/D, 964-6,Hogye 1-dong ,Dongan-gu, Anyang-si
- Sungjin Electronics Co.,Ltd.
- Address:Yongdap-Dong 235-8# 510
- Tamtus Co., Ltd.
- Address:301-1406, Bucheon Technopark
- Mammoth
- Address:
- Valueservice
- Address:908-104, Sucheongro
- Hankuk Electric Glass Co., Ltd.
- Address:150,Gongdan-dong ,Gumi-si
- PROSEMITEK
- Address:Ga-2622, Joongang Complex, # 1258, Guro-Dong, Guro-Gu Seoul, Korea (South) 152-721
- IBA KOREA INC
- Address:No: 503 Dongmyung Building, 70-8 Munjeong-Dong, Songpa-Gu