The company has long been engaged in research on vacuum heat treatment technology for molds, high-speed steel tools, and cutting tools, as well as metallographic analysis and failure analysis. Mainly used for vacuum bright quenching, annealing, tempering, cryogenic treatment, QPQ treatment, etc. of various alloy steels, tool steels, mold steels, magnetic steels, soft magnetic materials, etc. We can provide ideal heat treatment services for various difficult materials and complex molds