... most professional manufacturer&exporter for Steel Angle, Channel,H Beam,I Beam, IPE, IPEAA, Flat Bar Ss400,A36, ... Q235b,S235jr, more details as below: Hot rolled I beam 1.Material:Q235,Q345/SS400/ S235JR;2. ... : EN/JIS G3192 OR GB/T11263-2005 Hot rolled h steel beam Steel grade: Q195, Q235, Q345, A36 ... & Technological Development Zone, Cangzhou City, Hebei Province, China T.e.l: +86-317-2180586; F.a.x: ...