... with trading together. Our company can order various steel products for spacious customers 1. H-beam: Material: Q235A, Q235B, Q345B, SS400, Q235, Q345 ... , various specifications 2. I-beam: Material: Q235, Q235A, Q235B, various specifications Hot rolled H-beam: 350*175*7*11 360*250 ... *300*13*24 800*300*14*26 High frequency welding H-beam: 200*100*4.5*6.0 200*150*3.2 ...