Spray Painting*Ceramic Coated*Silk-screen*Pad Printing*Gildig*Plating*Anodizing*Sandb Lasting*Powd

Surface treatment is formed in the substrate material on the surface of artificial layer and substrate mechanical, physical and chemical properties of different surface processing methods. Meet the product is the purpose of surface treatment of corrosion resistance, abrasion resistance, decoration or other special functional requirements. For metal castings, we compare the commonly used methods of surface treatment, mechanical polishing, chemical processing, heat treatment, surface coating surface, surface treatment is carried out on the workpiece surface cleaning, cleaning, deburring, to oil, scale, etc.