- KYUNG-IN TRADE CO.
- Address:105-4 Woon-Nam Dong Jung-Gu
- GNI MICROWAVE CO LTD
- Address:388-2 Youngmoonri, Pogokeup, Cheoingu
- WV WRAP Trading company
- Address:102-1503 YeonjeHilstate yeonjegu
- Signet Systems Inc.
- Address:room 510 Ilsan Techno Town 1141-1,Baekseok-dong ,Ilsan-gu, Goyang-si
- IT TECHNOLOGY
- Address:105-105, Byeoksan Blooming, Won Gok 2 dong,
- INNOCENT ELECTRONICS CO., LTD.
- Address:
- SAWNICS Inc.
- Address:460 Cheonheung-ri, seonggeo-eup,
- Phoenix Digital Tech Co.,Ltd.
- Address:17-3,Sinyang-ri ,Dunpo-myeon ,Asan-si
- KWANG MYOUNG ELECTRIC IND. CO., LTD.
- Address:( 146B-5L) 715-4, Gojan-dong-Gu
- MoTEK INC.
- Address:61-28, OngJeong-Ri, TongJin-Eup
- National Trading And Telelcomunication Co., Ltd.
- Address:136-2,Gaebong-dong ,Guro-gu
- Aluforms Korea Co., Ltd.
- Address:288-3,Oseon-ri, Geumwang-eup ,Eumseong-gun
- QCCESS CO., LTD.
- Address:RM 1818 Anam Tower, 702-10, Yeoksam-dong, Gangnam-gu
- Dae Hung Int'L Co., Ltd.
- Address:Room 306 Namkwang Centlex 440-4 Cheongcheon-dong, Bupyeong-gu
- DADA TRADING CO.,LTD
- Address:1520 U tong haewondaygu
- Sein Polytrader Company
- Address:507, Hyundai Gilim B/D,1330-18, Seocho-2dong,
- Ena Industry Co., Ltd.
- Address:261-1,SONGPO-LI,Bugan-myeon ,Yeongcheon-si
- Duck-Il Ind Co., Ltd.
- Address:537-5,Segyo-dong ,Pyeongtaek-si
- Mahani Electric Co., Ltd
- Address:576-8,Bisan 2-dong ,Dongan-gu, Anyang-si
- Sun-A International Co., Ltd.
- Address:102-1103, Kangbyun Charmant, 628-16, Deungchon-Don, Kangseo-Gu