Prepainted aluminum foil refers to coloring the surface of aluminum alloy. Because the performance of aluminum alloy is very stable, it is not easy to be corroded. Generally, after special treatment, the surface can be guaranteed to not fade for at least 30 years. Moreover, because of its low density and high hardness, the weight per unit volume is the lightest among metal materials.

Prepainted aluminum foil refers to the pre painted color of aluminum rolls before cutting, bending, rolling and other forming processes, is different from the way of spraying(spray paint after molding).

It is used in a number of innovative ways to enhance the aesthetic appearance of public and commercial buildings. In the current construction market, 70% of the metal materials used on the building surface are pre roller coated, The product is green, corrosion resistant, maintenance free and recyclable.