Precision Machining, Investment Casting, Forging manufacturer / supplier in China, offering Custom Precision Metal Small Stainless 304 304L 316 316L Steel Lost Wax Casting Service, OEM Custom Manufacturing Machining Customized Stainless Steel Metal Aluminum Brass Spare Precision Investment CNC Casting Part for Automobile Vehicle Tractor, Metal Stainless Steel Aluminum Brass Precision CNC Milled Lathe Parts and so on.