... ,45#steel,etc. Heat treatmentHardened, Nitriding HardnessHRC50~55 Mould featuresAdvanced design, Logical structure, High precision, Qualified materials, Long lifetime, Short ... and ect. Leadtime7-30 daysAdvantageCompany establishedin 1989 SoftwarePro/E, Auto CAD, solid work 2001,CAXA,UG,CAD,CAM MachinesHigh, refined ... customers! Welcome to visit our company! Aluminium Die Casting for Auto Wheel