... Quality certification:ISO9001 Punctual delivery. OEM Aluminium alloy die casting:Material aluminum/customer’s requirement Process range Auto ... , and so on, Machining method CNC machining, die-casting, stamping,milling,drilling etc... SurfaceTreatment 100% porosity ... providing one stop service from tooling design,mold flow simulation, die casting technic analysis, CNC machining,treatment, inspection ...