Gold Index: 961
bridge steel company limited [China (Mainland)]
Business Type:Manufacturer City: Tianjin Province/State: Tianjin Country/Region: China (Mainland)
welded steel tube welded carbon steel pipe structural steel pipe
BS1387,ASTM A53
ERW / EFW / DSAW Weld Steel Pipe For Shipbuilding
2014-03-23
carbon steel pipe welding steel pipe large diameter steel pipe
2 Inch, 4 Inch Q235 Welded Steel Pipe With Oiled