- Radix Electron, Inc.
- Address:108B-7L, 658-7, Gojan-dong, Namdong-gu
- Hanul Trading Co.
- Address:No.205, #283, Shinwol-Ri, Chowol Eub
- KARAK ELECTRONICS CO LTD
- Address:402-903, Technopark 193 Yakdae-dong, Wonmi-gu,
- Eu Gene Industrial Company
- Address:166-109,Cheonho-dong ,Gangdong-gu
- woori farm co.,ltd
- Address:Rm. 905, No. 402 Techno-Park, 193 Yakdae-Dong, Wonmi-Gu, Bucheon, Gyeonggi-Do, South Korea
- KOREAOPPA
- Address:302, 45-3, Jamwon-Dong
- EC Global Co.,Ltd
- Address:17F City Tower, 159-9
- SATMARK KOREA LTD
- Address:302-509, Canal walk
- Mtek I&C Co., Ltd.
- Address:395-68 Sindaebang-dong,Sindaebang-dong ,Dongjak-gu
- Novatron
- Address:906-5 Iui-Dong, Youngting-gu,
- Silisand Co., Ltd.
- Address:6-1,Sunae-dong ,Bundang-gu, Seongnam-si
- Asta Marketing INC.
- Address:Acro Palace 428, Oryu-dong, Guro-ku
- You Co.,Ltd
- Address:102-1303 jeongwonnexvil Apt jogokdong
- Eastern Mastec Corp.
- Address:308-12,Jori-eup ,Paju-si
- T.R SYSTEM CO LTD
- Address:562-59 Gwaebeop-dong
- NARA E&C INC
- Address:Room No. 503-1, Hanshin IT Tower II, 60-18, Gasan-Dong, Guemcheon-Gu, Seoul, Korea 153-801
- Cheil Glass Ind. Co., Ltd.
- Address:691,Gojan-dong ,Namdong-gu
- Seoul MediHeim Electric Co., Ltd.
- Address:dongsomundong 5ga 120
- YK Logic Co., Ltd.
- Address:8FL,Youngwon Bldg,739-5 Yeoksam-dong,Kangnam-Gu,Seoul,Korea
- Genix Info & Communications Co.,Ltd.
- Address:3F YANGJUNG BLDG #54-2 HAAN 3- DONG