... treatmentHardened, NitridingHardnessHRC50~55Mould featuresAdvanced design, Logical structure, High precision, Qualified materials, Long lifetime, Short delivery time.Die ... Auto CAD, solid work 2001,CAXA,UG,CAD,CAMMachinesHigh, refined, sharp equipment, a more high-speed processing center, walking thread cuttings, precision ... Welcome to visit our company! Aluminum Die Casting Parts/Auto Wheel Parts