steel H beam ( beam products,Hot rolled H-beam,hole beam) any surface... Steel H Beam ( beam products,hot rolled H-beam,hole beam)Hot rolled H-beam:1) Size: From 100*100mm to 900*300mm2) Quality: Q235B,Q345B and SM490B3) Standard: GB/T 11263-2005, JIS 4) Length: 12m or according to your requirement.5) Packing: In bundle or bulk any surface...