Q235 Steel Price, Q235 Steel Price Manufacturers forward steel 4 quot tube q235 steel pipe price forward steel 4 quot tube q235 steel pipe price Q235 ,Q195,A36 Gi Pipe /gavanized Steel Pipe 5/8&quot Tianjin Tongying Steel Co., Ltd. US $300Tianjin Steel Import&Export Co., Ltd. Built in 1999 with registered capital of RMB 30 million, we have an annual production capacity of 400,000 MT and exporting quatity forward steel 4 quot tube q235 steel pipe price G40~G300 Agriculture Greenhouse System Galvanized Gi

Mild Steel Cold Formed En10219 S235jr S275jr 355jr 355joh 355j2h Black or Galvanized Rectangular Steel Tube Profile/ Square Steel Tube Profile for Building US $450-500 / Ton Round Shapes Black Iron Pipe for Bollards / Earthing Pipes / Piling Pipe / Penstock Line in Painted Black or Bare Condition China BS1387 Galvanized Steel Pipes

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