NBdongyun machinery parts factory is a professional hardware manufactory and exporter. Machine process is one of our main product . DONGYUNL has CNC lathe, Automatic Lathe, Milling Machine , Grinding Machine, Broaching Machine, Planer, Drill Press machine, electric spark NC linear cutting machine . DONGYUN has more than 6 years experience in machine process production.Advanced producing process and technique , excellent machining equipments and maturity inspection method , all together provide perfect service for you. DONGYUN provide many kinds of precision machining parts, has ability to produce precision parts like stainless steel, copper, aluminum, carbon steel, plastic and other difficult to machine material. We usually provide CNC machining , wire cutting , and welding parts for Communications, Electronic, Shipping, Hydraulic, Environmental Protection and Automobile ***** the meanwhile, we provide many surface treatment as rust-proof, galvanized, chrome-plate, Nickel-plate, polish, oxidize , powder coated and so on.