... casting, die casting, forging, stamping, welding, CNC machining and assemblingMore pump castings experience Materials available: stainless steel ... article samples .We could provide the service for assembly and even custom packaging. 1MaterialASTM A743 CA6NM2ProcessSand casting, ... , Solidwork, CAXA UG, CAD/CAM/CAE.6Precision machining CNC machining, milling machine, drilling machine, numerical lathe, all ...