Color steel profiled plates are made of colored coated steel plates and formed into various wave-shaped plates by rolling and cold bending. They are used in roofs, walls and exterior walls of industrial and civil buildings, warehouses, special buildings, and large-span steel structure houses., etc., with the characteristics of light weight, high strength, rich color, convenient and quick construction, earthquake resistance, fire prevention, rainproof, long life, and maintenance-free, have now been promoted and applied.