1)Metal Investment Casting 2)CNC,four-axis milling center,CMM 3)ISO ... :2000 certified,ERP system 4)OEM service 5)Ten year Metal Investment CastingAdvantages:1.we have our own copper, brass, bronze melting ... samples, we can delivery.company profileProduction Rangecopper alloy casting, forging ,investment/precision machining,silica lost wax casting processServiceable Rangetextile machinery, rail ...