Surface treatment is the process of artificially forming a surface layer with different mechanical, physical and chemical properties of the substrate on the surface of the substrate. The purpose is to meet the corrosion resistance, wear resistance, decoration or other special functional requirements of the product. Yemin has own workshop for surface treatment and works closely with outsourcing suppliers to complete the following surface treatment for customers: polishing, sandblasting, anodising, brushing, electroplating, laser engraving, silk screen printing, pad printing, water transfer printing, painting, powder coating, electrophoresis , blackening/black coating, passivation, UV varnishing, etc.