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Mould Process:

Prep Stage：3D drawing checking，products mold-flow analysis, confirm best design concept, send 3D drawing to client for final confirmation.

Medium-term treatment: quenching and tempering to higher mold steel hardness

Post-processing: mold steel nitridation (making nitridation just need low temperature, less deformation without quenching, higher steel hardness to HV850, stronger wear resistance.