Our heat treatment department is equipped with comprehensive facilities, including annealing, quenching, and tempering processes. We precisely control each cycle to tailor the micro-structure and mechanical properties—such as hardness, strength, and toughness—of forged components. This essential step guarantees that every part achieves optimal performance, enhanced stress resistance, and long-term reliability for demanding applications. At Huixin, we strengthen the core of your products through meticulous thermal processing.