... , alloy steel, aluminium, copper, bronze,brass, etc5.Application:Valve parts6:Workcraft :Precision casting, sandcasting, investment casting,forging,CNC ... bench drill machine,normal lathe,line cutter etc.19:testing equipment(foundy used):elongation tester,hardness tester,metallographic microscope ... workshopcasting workshopinspection lab Bronze casting applied for Valve parts selling good in Australia