Investment Casting, Precision Casting, Sand Casting manufacturer / supplier in China, offering Custom Turbocharger Aluminum Turbo Compressor Housing/Cover for Auto Engines Parts, Custom Single/Twin Scroll Turbocharger Turbine Exhaust Housing for Gasoline/Diesel Engine Spare Parts, Custom Investment Casting Stainless Steel Precision Pump Shell/Casing/Housing for Industrial Water Pump Parts and so on.