carton steel casting part for hydraulic pump Valve lost wax casting stainless steel ,Carbon steel ... :wrought iron casting partProduct Name: carton steel casting part for hydraulic pump Valve Materials: carbon steels, alloy steels, stainless steels, ... Origin: Ningbo,ChinaSoftware for specification drawings: PDF, Auto CAD, Solid work,JPG,ProeMain production equipments:wax injection, CNC-machine, machine ...