Steel pipes:Round pipes, Square pipes, Rectangular pipes, Galavanized pipes etc.
Steel plates: Hot rolled steel coils or strips, Cold rolled steel coils or strips. Galvanized coils or strips, Galvanized corrugated sheet, Color-coated corrugated sheet etc.
Steel beams:Angle bar, I beam, U channel, Round bar, Square bar, Deformed bar, Cold shafting bar etc.(jason_wefsun at ho***il dot com)