... bronze,brass, etc5.Application:Valve parts6:Workcraft :Precision casting, sandcasting, investment casting,forging,CNC machining7.Surface:Smooth(Painting, coating, Powder coating ... , container,etc, up to clients’ requirements17: process: sand castings , investment castings, die casting, permanent mold castings,forging,cnc machining,etc ... Bronze casting applied for Valve parts selling good in Australia