... Materialsteel, stainless steel, Invar, carbon steel, free cutting steel, aluminum, brass, copper, alloy, etcFinishPlating, Oxidation, Blasting, Painting, ... according to per contract Our Service1.OEM,ODM CNC machining parts are provided in accordance with per ... QC and engineers.4.Our goal: Quality First, Competitive Prices and Perfect Services High quality Custom various material cnc machining