Mirror aluminum sheet made by the rolling, grinding and other methods to deal with the surface of the plate to show the mirror effect. Generally in the aluminum mirror sheet used rolling method to manufacture the coil material and sheet metal. Mirror appearance performance and ductility are the specular highlights and characteristics of the application. Only with high-quality mirror performance, the aluminum mirror sheet can meet the using standard of ordinary interior decoration, electronic consumer goods production and a variety of consumer packaging. What are the surface treatment processes for mirror aluminum sheet?