Color aluminum refers to the coloring treatment of the surface of aluminum alloy. Because the performance of aluminum alloy is very stable and not easy to be corroded, the general surface can be guaranteed not to fade for at least 30 years after special treatment. Moreover, due to its small density and high hardness, the weight per unit volume is the lightest among metal materials.
Color aluminum is a new type of material rising in the field of doors and windows recently. Compared with plastic steel, its biggest advantage is incomparable firmness and changeable colors.