cnc machining precision parts 1.non-standard parts. 2.Good quality. 3.OEM manufacturer. Item NO. cnc machining precision partsMaterialsIron, aluminum, steel, copper, plastic, carbon steel, nylon, bronze, solder alloy, HSS, tool steels, or as per the customers’ requirements.DimensionsAccording to customer’s drawingSurface treatmentHeat treatment, Nickel, Zinc, Black Oxide, QPQ,electroplating, ...