... etc.Heat treatmentHardened, NitridingHardnessHRC50~55Mould featuresAdvanced design, Logical structure, High precision, Qualified materials, Long lifetime, Short delivery time. ... CAXA,UG,CAD,CAMMachinesHigh, refined, sharp equipment, a more high-speed processing center, walking thread cuttings, precision machine sparks ... and old customers! Welcome to visit our company! Aluminum Die Casting Floor Drain