... : Q235B, SS400, Q235, Q345, Q345B, ST37-2, A36, S235JRG Technique: Hot Rolled Length(m): 6,9,12 We supply high quality ... -beam, H-beam, deformed bar, round bar, steel pipe, steel plate and more. Under the Operating Principle of "honesty as the ... : 0086-315-5195989 Fax: 0086-315-85184400 Cell:0086-15081908483 Hot Rolled Iron Channel Steel