- PNK Trade Networks
- Address:# 1114, Hwanghwa Bldg, 832-7, Yeoksam-Dong,
- Sj Wire Co.,Ltd.
- Address:143-6, Gwangmyeong 3-dong,
- Future Korea Corporation
- Address:Room 401, 454-3, Dogok-Dong, Kangnam-Gu
- UNIELCT ELECTRONIC MATERIALS CO., LTD.
- Address:room 1606, Poonglim VIP tel, # 44
- Chuk Sun Precision
- Address:475-2,SUNDAN-RI POCHON-UP POCHON-GUN
- SamJin.Inc
- Address:# 24-19 Smjung-dong
- Taihan Electric Wire co. LTD
- Address:Insong Building, 194-15, 1-Ka, Hoehyun-Dong, Chung-Ku
- MIRAE SPECIAL METAL CO.,LTD
- Address:Bukyang industry area
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