- One & Young Co., Ltd.
- (1)Apparel & Fashion(2)Enameled Copper Wire(3)Copper Bus Bar(4)Copper Round Bar,Shirts & Blouses,T-Shirts,Jacket.
- Address:Room 401, Young Hwa Bildg.193-8, Yonhee-dong, Seodaemoon-ku
- Korea Metal Ind. Co., Ltd.
- Other Copper Products,Copper Bus Bar,Copper Rod.
- Address:166-1,Gasan-ri ,Gasan-myeon ,Pocheon-si
- Taihan Copper Tech Co.,Ltd
- Bus Bar,Copper Alloy,E - Micas,Billet,Rectangular Wire,Mica Tape.
- Address:1080,Hwasan-ri ,Onsan-eup ,Ulju-gun
- Daeyoung E-tech Co., Ltd
- Copper Bus Bar, Copper Alloy, Copper / Aluminium Rectangular Wire, Copper Magnetic Wire, Copper Billet.
- Address:P. O Box 812-1
- WONIL CO., LTD
- Copper alloy,Bronze,Copper iron alloy,Copper Bus Bar,copper coil.
- Address:647, Sunggok-Dong, Danwon-Gu,
1