- Dae Ryung Corporation
- Copper & Copper Alloy Tube And Pipe,Aluminum And High Frequency Welded Fin Tube,Carbon Alloy & Stainless Steel Tube And Pipe,Stainless Steel Plate,Nickel Alloy,Copper Alloy Sheet,Copper Alloy Fitting & Flanges.
- Address:RM 708. KOLON Digital tower, 308-4, 2-Ga, Seongsu-Dong, Seongdong-Gu, Seoul
- Hani Metalworks Co.,Ltd.
- Refular COR Slim HAR,Welded Type CR SR,Copper Tube Inserted Type C.COR,Assembly Type CRX.
- Address:(Namdong Industrial 154B-1L) 724 Kojan-Dong,Gojan-dong ,Namdong-gu
- TRIS TUBE Co., Ltd.
- stainless tube,stainless tube coil,stainless square tube,stainless seamless tube,stainless welded tube,STAINLESS.
- Address:92-10 Habongam-dong
- One Steel
- TUBE & PIPE,SML'S & WELDED,COPPER ALLOY TUBES & PIPES,PLATE & OTHER PRODUCT.
- Address:1506-1, Songjeong-Dong
- Sejung Metal Co., Ltd
- Stainless Plates,PLATE,Saw Pipe,Erw,Seamless Pipe,Welded Pipe,Tube,Fittings,Flange.
- Address:# 1500-20, Songjeong Dong
- ITSP Corp.
- HGI EGI Welded Tube and pipe,Light welded beam,wire mesh,Steel Fiber.
- Address:Suite# 705, HItech Valley B / D, Sangdaewon-Dong
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