... manufacture of precision CNC machining, stamping, die casting, extrusion, plastic injection and precision moulds. We offer OEM and ODM services ... cold rolled steel ,spring steel ,aluminum alloy, brass, bronze, copper, plastic ,POM, ABS , according to customer request4).Finish: Anodizing ,plating, ... .002Wire-Cutting 0.002 Machining Part aluminum precision turned parts 2011HOT aluminum LED lamp cup