... . Heat treatmentHardened, Nitriding HardnessHRC50~55 Mould featuresAdvanced design, Logical structure, High precision, Qualified materials, Long ... /E, Auto CAD, solid work 2001,CAXA,UG,CAD,CAM MachinesHigh, refined, sharp equipment, a ... TS16949We will comform the spirit of "lasting improvement and eternal pursuit of quality”, adhering to the concept ... company! Aluminium Die Casting for Auto Wheel