Nanjing Fayn Piston Ring Co., Ltd. is a large-scale company specialized in the manufacture of piston rings for internal combustion engine. Our company has a long history of piston ring manufacturing and plays an important role in the industry.We have more than 1,000 sets of world advanced melting equipment, including inductotherm furnace made in the USA, domestic first-class foundry lines, heat treatment lines, machining lines, and surface treatment equipment, which make Nanjing Fayn have annual manufacturing capacity of 100 million pieces. We are experienced in piston ring manufacturing and have leading technology with advanced processing technology from Germany and Japan. We apply perfect materials such as ductile iron, steel, and high alloyed iron, and surface treatment like chrome-plating, ceramic coating, Moly spraying, and nitriding in the piston ring production. We cooperate with one famous university to develop FTC composite ceramic chrome plating technology, which has been put into production and made Feiyan piston ring meet EUII and EUIII emission standards.Nanjing Fayn has a full range of specifications, more than 600 specifications from 30mm to 280mm for automobile, farm machinery, motorcycle, industrial and mining machinery applications. Nanjing Fayn's sales network covers throughout China with 30% market shares. FEIYAN piston rings are also sold to North America, Europe, the Middle East, and Southeast Asia. FAYN brand enjoys a high reputation in the business, and our company has been regarded as a quality excellent unit, and an excellent supply unit by many engine manufacturers, and is their long period reliable partner. FAYN brand piston ring has been Jiangsu Famous Product and FAYN Trademark has been Jiangsu Famous Trademark.In august 2005, Nanjing Fayn became National Torch Plan Key Hi-Tech Enterprise, which symbolized Nanjing Feiyan's comprehensive strength and competence had been on a higher platform.