Hot rolled mild steel I-beam for factory lower prices 1.Factory price. 2.Small ... are ok. 3.Fast delivery time. Hot rolled mild steel I-beam for factory lower prices (S235JR,S355JR,S275JR,SS400,St52 ... ,St37) We supply high quality I-beam steel with reasonable price. And can supply the processing of welding, cutting, bending, drilling, blast ...