Established in 2002, Changzhou Jiangsu,nearby Shanghai Mnufacturer needle bearings ,cylindrical roller bearings Cylindrical rollers of bearings, rollers and pins Have 3 production lines and over 40 sets of special equipment. Have 100 workers, and 4000 square meter of factory Annual output of rollers is 100 million pieces Have exported to clients in America,India, Japan, Australia and Italy Have past ISO 9001 and ISO 14001