Desc:ASTM Standard Q235 45# Metal Steel Round Bar Mirror Finished Surface or Galvanized Hot Rolled Iron Rod for ConstructionProduct ParametersitemvalueStee...
Desc:Angle steel is a kind of carbon structural steel for construction, which is a simple section steel. It is mainly used for metal components and plant f...
Desc:Angle steel is a kind of carbon structural steel for construction, which is a simple section steel. It is mainly used for metal components and plant f...