Precison Lost Wax Cast Brass Pipe Fittings, Precision Investment Casting Parts, 316 Stainless Steel Pipes manufacturer / supplier in China, offering Steel Foundry OEM Custom Precision Lost Wax Casting and CNC Machined 304 316 Stainless Steel/ Aluminum/ Copper/ Brass/ Zinc Water Gas Oil Pipe Fittings Coupling, OEM Aluminum Low Pressure Casting Car Spare Parts for Auto, Dbc- Stainless Steel Square Tube Clamp for Wall Mounted Glass and so on.