FUJIAN DONGYA MACHINERY CO.,LTD.

FUJIAN DONGYA MACHINERY CO., LTD. was founded in 1992 in China West Strait Economic Zone, Xianyou, Fujian Province. It is a professional manufacturer of piston ring and special equipment, also national high-tech enterprise integrating scientific research, development, production and sales. So as to meet the requirements of modern engine performance design and constantly upgraded national exhaust emission, Dongya adheres to the business philosophy of scientific development outlook and independent innovation, introduced international advanced production equipment and testing instruments for piston rings, has developed and produced Physical Vapor Deposition (PVD), Diamond-like Carbon (DLC) and other outer superhard coating piston rings.Attaches great importance to industry-university-research cooperation projects, Dongya collaborates with City University of Hong Kong and Tsinghua University to develop high value-added piston ring products. In recent years, a number of scientific and technological programs have been listed in national, provincial and municipal science technology plan projects, numerous programs have won the second and third prizes of provincial science and technology. Applied for and authorized more than 20 national patents, actively participated in 1 piston ring industry technical standards and 16 national technical standards revision work. Dongya has been recognized as National High-tech Enterprise , National Specialized ,Refined, and New Small Giant Enterprise , Provincial Innovative Enterprise , Engineering Technology Research Center of Internal Combustion Engine Piston Ring Enterprise in Fujian Province , Individual Champion Enterprise of Manufacturing Industry in Fujian Province , Leading Enterprise of Small Giant of Science and Technology in Fujian Province , Specialized, Refined and innovative small and medium-sized enterprise in Fujian Province , etc. The leading product of the company, Dongya piston ring has become the main choice brand of the domestic well-known enterprises of motorcycle, automobile, general motors, air compressor and other engine manufacturers, has become the principal supplier of the world-famous internal combustion engine manufacturers of the piston ring products, has won the praise of domestic and foreign users. Dongya piston ring occupies a leading position in the domestic motorcycle and general-purpose engine supporting market, ranks top in the domestic automobile engine supporting market.