... ISO9001/TS16949 2.Precision:0.005 3.Material:Aluminum,zinc,copper... 4.Surface:Customed-request die casting mould, embossing ... , ADC 10, ADC 12, ZL102, ZL104, iron, brass, copper zinc etc3.Tolerance: 0.02mm4. Advantage: High quality, low prices, ... finish:Electro-polish, Chrome plating, sandblasting, painting, powder coating, electrophoresis etcApplicable Industry:Auto parts, motor shell, pump parts ...