Corrugated board is also called profiled plate. It adopts color-coated steel sheet, galvanized sheet and other metal sheets to be rolled and cold-bent into various wave-shaped profiled plates. It has light weight, high strength, rich color, convenient and quick construction, earthquake resistance, Fireproof, rainproof, long life, maintenance-free, etc., have been widely promoted and applied.

It is suitable for roofs, walls and interior and exterior wall decoration of industrial and civil buildings, warehouses, special buildings, and large-span steel structure houses.