Fifth, color-coated manufacturers, due to the cold than hot embossing embossing low cost, color-coated, with a beautiful, three-dimensional, high strength characteristics, so cold embossing technology has become the development trend of the first, using high-quality board on the substrate surface, shape and dimensional accuracy requirements are higher and higher, in time outdoor use, such as small spangle flat galvanized steel coil, no spangle galvanized steel coil formation of zinc alloy hot-dip volumes rise ; for indoor use, such as galvanized steel coils, cold-rolled plates and aluminum foil roll.