... ISO certificated MOQ:1000 Aluminum cooling fin ,CPU heatsink ,radiator, CNC machining , CNC turning , CNC millingProduction Range:We ... of precision CNC machining, stamping, die casting, extrusion, plastic injection and precision moulds. We offer OEM and ODM ... rolled steel ,spring steel ,aluminum alloy, brass, bronze, copper, plastic ,POM, ABS , according to customer request4).Finish: Anodizing ,plating ...