a.channel iron bar b.sizes:50*25*3-305*80*13mm c.Material:Q235,A36,SS400 d.Good quality e.Factory price channel iron bar Our main products include: Shipbuilding Angle Steel, Hot Rolled Angle Steel ( equalor unequal),Hot Rolled Steel I Beam( IPE, IPEAA,IPEAA80, IPEAA100),Hot Rolled SteelH Beam, etc. with the standard of GB, JIS, IPE, ASTM, DIN.Specifications:a.Hot rolled U channel steel for ...