Changchun Yidong Clutch Co., Ltd. is a well-known brand of auto parts, a famous brand in Jilin Province, the chairman unit of the Clutch Committee of China Association of Automobile Manufacturers, and a well-known commercial vehicle clutch manufacturer in China
The company passed the ISO/TS16949 quality management system certification in July 2004, and the company's quality system has been running well through strict internal management over the years. The company has formulated the policy of "careful management, careful manufacturing, catching up with the world's first-class, and making the world's best clutch products; Strengthen service, continuous innovation, meet customer needs, and be a trustworthy supplier", and through daily implementation, the company's products meet the quality requirements of customers.
A variety of the company's products are national key new products, and "Yidong" products have been awarded the title of "Jilin Famous Brand" by Jilin Provincial People's Government. For many years, it has won the honorary titles of "Excellent Supplier", "Quality Excellence Award" and "Excellent Service Award" from FAW Jiefang, Dachai, Xichai, Liuji, Liuqiu, Beiqi Foton, Baotou Beiben, Zhengzhou Yutong, Mianyang Xinchen and other OEMs, and the company is currently an A-level supplier of FAW Jiefang Company, Zhengzhou Yutong and Changan Company.
In August 2010, the company passed the on-site assessment of the highest standard of science and technology of the National Defense Industry Office, and the company established four highest standards of vernier class, micro classification, dial gauge class and pressure gauge class, and has the qualification of three-level measurement unit.
In October 2012, the testing center of Yidong Company passed the CNAS laboratory accreditation, which improved the management level and technical ability of the laboratory.
The company has complete testing methods, which can meet the testing requirements of clutch products of different specifications. There are 130 main testing equipment, including 59 on-line testing equipment (26 assembly performance testing machines, 25 balancing machines, 8 diaphragm spring load testing machines), 52 physical and chemical measurement testing equipment, 3 diaphragm spring fatigue testing machines, and 16 product bench testing equipment.
The company's main testing items are: precision measurement of products, chemical composition analysis, tensile strength testing, friction coefficient and wear rate testing, gas analysis, salt spray testing, metallographic testing, hardness testing, etc. The main testing equipment includes: coordinate measuring machine, carbon and sulfur combined measurement analyzer, microcomputer high-speed analyzer, tensile testing machine, friction testing machine, gas chromatograph, hardness tester, microscope, universal length measuring instrument, digital projector, universal tool microscope, automatic indicator tester, etc.
The company's main test items are: diaphragm spring fatigue test, online testing of various performance indicators of clutch products, clutch assembly bench performance and reliability test. The main test equipment includes: diaphragm spring fatigue testing machine, assembly performance comprehensive testing machine, product bench testing machine, etc.
