The company has the ability to synchronize product design and development with automobile engine manufacturers, and adopts advanced processing technologies such as Germany and Japan to widely apply advanced materials and technologies such as ductile iron, steel strip, high alloy, inlaid chrome plating, composite ceramics, molybdenum spraying and FTC to manufacturing industry. The company has large-scale and advanced manufacturing equipment, including more than 0/000 sets of processing, control and testing equipment imported from Germany, Japan, the United States, Russia and other countries, with an annual output of more than 0/000 million piston rings. The company's quality system is complete, and it has successively passed ISO9000, QS9000, ISO/TS 16949 quality management system certification, ISO 1400 1 environmental management system certification and ISO 1800 1 occupational health and safety management system certification. These products are very famous. "Yan Fei" brand has been awarded the title of famous trademark in Jiangsu Province, and its products have been rated as famous brand products in Jiangsu Province for many years. "Yan Fei" piston rings are widely used in various automobiles, motorcycles, agriculture, industrial and mining machinery, etc. , supporting a number of automobile engine manufacturers such as FAW, Erqi, Nanqi and Dongfeng, the sales network covers the whole country and is exported to international markets such as Asia, Europe, the United States and Africa. It is the most important piston ring industry in China. Over the past 50 years, it has made outstanding contributions to promoting the development of China's internal combustion engine industry.