Color coated plate is also called coating plate, color steel plate, it is based on metal coil (cold rolled plate, hot galvanized plate, aluminum plate, high aluminum alloy plate, stainless steel plate, etc.) as the base material, on the surface coating or laminating a variety of organic coating or plastic film. Because it is finished in the metallurgical factory surface coating coil, can be directly processed by users into products, so also known as pre-coated coil.