Forging Part, Casting Part, Precision Machining manufacturer / supplier in China, offering ODM OEM Service for Stainless Steel Wax Lost Castings Metallurgical Machinery Components Oil Drilling Equipment Accessory, Precision OEM/ODM Customized High Precision Brass Precision Casting Oil Drilling/Petroleum/Metallurgical Machinery Parts, ODM OEM Customize Precision Automotive Aerospace Spare Parts Die Casting Investment Casting Parts and so on.