Surface treatment

    1, the current monotonous silver white and tea color can not meet the architects and exterior wall decorative tiles, the exterior wall latex is well matched. A new type of stainless steel color, champagne color, golden yellow, titanium gold, red series and color glass can be added to the decorative effect. These sections must be oxidized by chemical or mechanical polishing, and the effect is good.

    2. The surface gloss of the flat open door profile is soft, and it can resist the emplacement of cement and mortar acid rain. Powder electrostatic spraying of aluminum profiles and powder electrostatic spray profiles are characterized by excellent corrosion resistance, and acid and alkali salt spray is much better than oxidation colored profiles. Door profiles for the production of high strength, complex section of high-speed trains, subway trains, train and double deck train, luxury buses and other modern transportation industry key materials, the overall structure, the important stress components and large decorative parts for large vehicles.