Corrugated steel sheet is also called profiled sheet, which is made of color coated steel sheet, galvanized sheet and other metal sheets by rolling and cold bending into profiled sheets of various wave shapes.

Corrugated steel sheet is suitable for industrial and civil buildings, warehouses, special buildings, and large spans. Roof, wall and interior and exterior wall decoration of steel structure houses. It has the characteristics of light weight, high strength, rich color, convenient and quick construction, earthquake resistance, fire resistance, rain resistance, long life, and maintenance-free. It has been widely used