... Aluminum die casting1) Product Material: aluminum alloy, zinc 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.Based on quality products, excellent service ... to contact us and seek cooperation for mutual benefits. power tool part