Roofing Sheet, Galvanized Steel, Galvalume Steel manufacturer / supplier in China, offering Best Price 1200mm Width HRC Hot Rolled Steel Coil 1.8 2.0 3.0 3.5mm Thickness Carbon Steel Coil S235jr SAE1006 Q235B Ss400 St37 Hot Rolled Carbon Steel Coil, Factory Supply HRC Coil JIS 45# A36 Ss400 Q235 Q345 Q355 4340 4130 HRC Medium Hot Cold Rolled Carbon Steel Coil SAE1006 SAE1008 S235jr S355jr Carbon Steel Coils, Factory Supply HRC Coil JIS 45# A36 Ss400 Q235 Q345 Q355 4340 4130 HRC Medium Hot Cold Rolled Carbon Steel Coil 5mm 6mm 8mm Mild Hot Rolled Carbon Steel Coil and so on.