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 trinary alloying process of C, N, and O, abbreviated as CNO technology. After treatment with the CNO technology, the products exhibit black appearance, wear resistance, rust prevention, fatigue resistance, and anti-galling properties. Additionally, the company provides equipment and process support to its customers.

Over the years, the company has maintained close cooperation with several professors specializing in metallic materials and heat treatment at Jiangsu University and Hubei Minzu University, collaborating on the development of new technologies. 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 measure surface Vickers hardness, Rockwell hardness, diffusion layer depth, compound layer thickness, and salt spray time, etc.

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