Zhenjiang Xinko Heat Treatment Co., Ltd. was established in March 2019, located in Huangxu District, Zhenjiang City, Jiangsu Province, with convenient transportation. The company specializes in: soft nitriding, soft nitriding + post-oxidation, and medium-frequency quenching. Among them, soft nitriding + post-oxidation is a C, N, O triple diffusion process, abbreviated as CNO technology. After processing with CNO technology, the products exhibit black appearance, wear resistance, rust prevention, fatigue resistance, and anti-galling properties, and the company also provides equipment and process support to customers.

For many years, our company has maintained close collaboration with several professors specializing in metal materials and heat treatment at Jiangsu University and Hubei Minzu University. We have jointly developed new processes, and currently, our company has passed the IATF 16949-2016 certification system.

The company is equipped with a full set of testing equipment, including metallographic microscopes, micro Vickers hardness testers, Rockwell hardness testers, and salt spray test chambers. It can test surface Vickers hardness, Rockwell hardness, penetration depth, compound layer thickness, and salt spray duration, etc.

Zhenjiang Xinkexin Heat Treatment Co., Ltd. adheres to the business philosophy of "Integrity, Efficiency, Innovation, and Win-Win," serving both our clients and society.