Sino-US joint venture Zhengzhou Mechanical Accessories Co., Ltd. It is located at No.29 Cedar Road in Zhengzhou Hi-tech Industrial Development Zone. Registered capital of 4.8 million yuan, the company has 82 employees, 25 technicians, including: 4 senior engineers, masters and intermediate engineers 15 people.

The company has a research and development laboratory area of 400 square meters, the pilot base area of 2500 square meters. 3 pilot production lines, with machining workshop, polishing workshop, structural parts workshop and assembly workshop. We have more than 100 sets of various production equipments such as CNC machining center, CNC lathe and CNC milling machine. At the same time, the company also has a full set of mechanical properties, physical properties, chemical analysis, metallographic organization and ultrasonic flaw detection performance of laboratory and testing equipment.

Since its establishment, the company has been granted 35 independent intellectual property rights. 1 invention patent and 3 utility model patents in 2016; 15 utility model patents and 2 invention patents (to be issued) in 2019; 13 utility model patents and 1 invention patent (to be issued) in 2022. And Henan University of Technology, School of Electrical Engineering signed an agreement on cooperation between industry, academia and research. Through more than ten years of R & D testing and production process improvement, especially in recent years, our company and the United States, and Australia and other countries through the cooperation of research and development of related enterprises, our company has mastered the core technology of the modified car parts, products in the U.S. modified car parts market enjoys a high reputation, the crankshaft torsion damper products market share of 60%. Moreover, our crankshaft torsion damper has obtained the production license (SFI18.1 Crankshaft Hub Harmonic Damper) from SFI.