... , we are professional in producing aluminum die casting and zinc die casting . Die Casting Part1) Product ... alloy, zinc alloy and copper alloy.2) Surface Treatment: chrome plating, sandblasting, painting, anodizing, powder coating, electrophoresis.3) ... CNC machining, CNC milling, Stamping, Plastic injection, Painting and powder coating, Customized cub-assembly. With abundant practical experience, we ...