Our factory can tailor heat treatment processes according to the actual usage of our customers' products, maximizing their performance and enhancing product quality. While summarizing years of heat treatment production experience, we also focus on adopting advanced heat treatment technologies, continuously adjusting our processes to meet the specific requirements of our customers' products. We are committed to technological innovation, and the new processes and technologies we develop have solved heat treatment challenges for numerous clients. For example, our oxygen-nitrogen co-infiltration effectively resolves the issue of hydrogen-induced brittleness in gas-nitriding; vacuum treatment combined with ion-nitriding extends the service life of aluminum and zinc die casting molds; our austenitic soft nitriding process offers deeper nitriding layers and higher hardness than traditional soft nitriding; and our high-temperature and low-temperature composite cyclic carburizing process boasts higher hardness (up to 62-65HRC) and stronger resistance to high-temperature softening compared to general carburizing processes. These new technologies have significant promotional value. Our factory also offers free consultations on various new molds from material selection to application, such as the H13 improved die aluminum die casting mold steel Y10, new copper die casting mold steel Y4, and the Cr12 series improved high-wear and high-strength mold steel GM, ER5, etc. Xinfei Heat Treatment Factory always believes that responsibility is the guarantee of product quality, and respecting talent and putting people first is the foundation of our survival and development. We adhere to a business philosophy that balances quality, credibility, economic benefits, and social benefits. We welcome both new and old customers to visit and discuss business, cooperate hand in hand, and create a win-win situation. Business scope: 1. Conventional heat treatment: Normalizing, Annealing (stress-relieving, spheroidizing, softening), Quenching, Tempering, Aging 2. Chemical heat treatment: Carburizing, Carbon-Nitriding, Corrosion-resistant Nitriding, Ion Nitriding, Gas Nitriding, Liquid Nitriding, Soft Nitriding 3. Metal infiltration heat treatment: Boron Infiltration, Chromium Infiltration 4. Vacuum heat treatment: Cold working mold vacuum quenching, Hot working mold vacuum quenching, Stainless steel solid solution aging 5. Non-ferrous metal heat treatment: Copper aluminum alloy annealing and special treatment: Cold treatment, Austenitic soft nitriding, High-frequency, Blueing (Blackening), Composite cyclic carburizing.