Die Casting, Investment Casting, Injection Mold Casting manufacturer / supplier in China, offering OEM Custom Stainless Steel Aluminum Brass Micro Machined Drilling Wire EDM Auto Sear Broaching CNC Machining, OEM China Factory Zinc Die Casting Mold Zinc Alloy Die Casting Custom Auto Parts, OEM Customized Precision Stainless Steel Investment Casting Cast Bronze Valve Parts/ Cast Bronze Fittings/Bronze Brass Valve Body Casting and so on.