Henan Tongxin Transmission Co., Ltd., founded in 2001, is located in the Economic and Technological Development Zone of Xuchang City, Henan Province, covering an area of 80000 square meters. It is a national "specialized, refined, unique, and new" small giant enterprise and a national high-tech enterprise. 

And officially listed on the Beijing Stock Exchange on November 15, 2021. The company has its own 'technology center', dedicated to improving product quality and constantly innovating technical processes. With over 40 patented properties, we have pioneered the forging of blank raw materials with "hollow cores and no waste edges" in the industry, and our technology has reached the international priority level. The company relies on production technology, sophisticated equipment, efficient production organization capabilities, strict quality control system, and excellent full-service model; With the quality policy of "pursuing zero defects and satisfying customers", we aim to transform the enterprise into a transmission shaft service platform. Adhering to the business philosophy of "seeking profits from products, not from customers", we aim to achieve win-win cooperation with our customers.

The company's products have covered micro, light, medium, and heavy transmission shafts, as well as transmission shafts for railway locomotives, petroleum machinery, and engineering machinery, totaling over 30 series and more than 3800 types. Concentric Axis, a friend of Dezai, has products all over the country. It has long-term cooperation with many large OEMs, such as Yutong, XCMG, Dayun, Shandong Automobile, and has been exported to the United States, South Korea, Türkiye and other countries.

Tongxin Transmission, Embracing the World, Creating Tomorrow, Together for the Future. We adhere to the vision of creating a long-lasting company and the mission of revitalizing the Central Plains economy and serving the global automotive industry; Continuously exploring and advancing, forging ahead, continuously exerting the spirit of craftsmanship, constantly improving the service system, achieving customers with higher quality products, achieving employees and returning investors with better business performance, making greater contributions to the development of China and even the global automotive industry, and promoting social progress!