... steel bar(high quality and low price) Steel Grade:Q235,ASTMA53, ect. Dimension:50*37-400*104 channel steel bar(high quality and low price)The products of Hengji Steel ... and rectangular hollow section, angle steel bar, I-beam steel bar, H-beam steel bar, channel steel bar, deformed steel bar, cold/hot rolled steel ... business relations with you on the basis of equality, mutual benefit and the exchange ...