product - hand wheels material - copper process - sand casting process condition ... machine, bench drill machine,normal lathe, line cutter etc.6) Testing equipment (foundry used): elongation tester, hardness tester ... info:Dalian Wills machine Co.LtdFacility Address: No.6 Taiping Industrial Zone, Pulandian City, Dalian, China ... -83704610Contact: Catherine Chen copper material hand wheels fully machined