- Hyun dai iron plate superior
- Address:854-32 Bum Chun 1 Dong Jin Gu
- A ONE SEA & AIR CO.LTD
- Address:578
- Jeong and Lee Ltd
- Address:Yeoksam dong
- Kum Kang Resources
- Address:BUSANBUSAN1001, BANYO 1-DONG, HAEUNDAE-GU
- Emerging Korea Inc.
- Address:3F SeongEun B / D 246-64 Banghwa-Dong, Gangseo-Gu
- INKOS INTERNATIONAL COMPANY
- Address:KYYONGGI DO
- unis corp
- Address:# 1616, 21 Century City Officetel, Daeyeon-Dong 55-1, Nam-Gu
- MS Metal
- Address:29-10 Namcheon-dong, Suyeong-gu
- MSI China (Qingdao NTE Trade Co.,Ltd.)
- Address:
- KoreaRosTrade
- Address:Gayang dong
- SWGT Co.,Inc
- Address:Sanigil 127
- Metalbox
- Address:11-5 PALYONG-DONG
- Inpac Group
- Address:861, Bangbae-Dong, Seocho-Gu
- More Resources Co., Ltd.
- Address:Rm No. 230 Hyundaisangka, 707 Shindaebang-dong, Dongsak-ku,
- East Scrap Recyclers
- Address:Rm 426 Wuin-2, Janghang-2, Ilsan,
- Ujinship Korea Co.,Ltd.
- Address:RM501, DOOYOUNG BLDG, 962-6, ILSANDONG, ILSANSEO-KU,
- TY Trading
- Address:Jeongwang
- WOODCAMP
- Address:409 Renaissance Officetel Yatap-dong 342-2
- Ujin Metal Korea
- Address:301 hansol billart 177-4 bangidong
- ARASTEEL CO., LTD.
- Address:# 1702, MASTERS TOWER, 553, DOHWA-DONG, MAPO-GU,