... 300mm 4)ISO 9001:2000,ERP management Investment Casting PartAdvantages:1.we have our own copper, ... profile:Production Rangecopper alloy casting, forging ,investment/precision machining,silica lost wax casting processServiceable Rangetextile machinery, rail ... Technological Advantagespectrum analyzer, X-ray detector, CMM, tensile testing machine, metallurgical microscope, hardness tester, Mori MIRI SEKI ...