... Feature:wrought iron casting partProduct Name: stainless steel casting part for pump valve Materials: carbon steels, alloy steels, stainless steels ... NingBo or ShangHaiLead time:30 daysPlace of Origin: Ningbo,ChinaSoftware for specification drawings: PDF, Auto CAD, Solid work,JPG, ... wax injection, CNC-machine, machine-center,Heat treatment Furnace.1) We can do different kinds of surface treatment after ...