Multi tone surface treatment aluminum profile: at present, the monotonous silver white and tan color can not meet the architects' good cooperation with exterior wall decorative tiles and exterior wall latex. New stainless steel color, champagne color, golden yellow, titanium gold, red series (wine red, jujube red, black, purple) and colored glass can make the decoration effect better. These profiles must be chemically or mechanically polished and then oxidized to achieve good results.

Electrophoretic coated aluminum profiles: electrophoretic coated profiles have soft surface luster and can resist acid rain of cement and mortar. 90% of aluminum profiles in Japan are electrophoretic coated.

Powder electrostatic spraying aluminum profile: powder electrostatic spraying profile is characterized by excellent corrosion resistance, acid alkali salt spray resistance, which is much better than oxidation coloring profile.

Plasma enhanced electrochemical surface ceramic aluminum profile: this type of material is the most advanced treatment technology in the world. The product quality is good, but the cost is high. It has more than 20 kinds of colors, and its biggest feature is that it can be colored like printed cloth according to needs. The surface of the profile is colorful and the decorative effect is excellent.