... die casting, forging, stamping, welding, CNC machining and assemblingOver 10 years pump castings experience Materials available: stainless steel, carbon steel ... below for materials available. We could provide none destructive test service, for example, MT, PT, UT or RT ... all kinds of copper casting(unit weight ≥0.1kg)10Advantage Good quality and strict delivery time. More experience on pump castings, ...