... .Non-standard parts 3.Small quantities are accepted Item NO. Turning Machine CNCMaterialsIron, aluminum, steel, copper, plastic, carbon steel, nylon, bronze ... advance ,50% T/T before shipmentBusiness scopeCNC center machining, drilling, turning, grinding, tapping, mould design and processing, casting, sheet mental working ... us.We are sincerely expecting to cooperate with you. Steel Turning Part