HISTORY SSE was established in 1994, we have produced a series of precise high tech needle bearings, deep groove ball bearings, cylindrical roller bearings, taper roller bearings, rollers, and balls. Had been through repeatedly many years research to develop as well as to accumulate the technology, the product quality already reaches the world standard , and the sales network also expanded to the whole world. SSE only caters the OEM market and manufactures base on customer demand and special requests. Our joint venture with other high quality manufacturers allows us the freedom to manufacture according to drawings and specifications.