Stainless Steel, Carbon Steel, Galvanized Product manufacturer / supplier in China, offering Factory Direct Q235 10# 20# 35# 45# 6m & 12m Length Carbon Steel Seamless Pipe, Large Stock Anti-Rust Reinforcing Bar 10mm 12mm 16mm ASTM A615 A706 Grade500 HRB400 HRB500 Deformed Steel Rebar, 10# 14# 160X63X6.5mm U Shape Strut ASTM A36 Q235B Q355b Hot Rolled C Channel Steel for Bridge Support and so on.