We are China thrust ball bearing with cover manufacturer and designer. After 6 year\\\\\\\\\\\\\\\', development, now it has the departments in four fields: the departments of bearings, fine forgings, numerical controlled transmission parts, ball bearing and molding & equipment dept. The new building of the factory was set up in Shengzhou Economic Development Zone covering 20000M2, taking one hour driving distance to Ningbo and three hours to Shanghai. We can produce products, ball bearings according to your requirements.