Tianjin Century Ruixin Transmission Equipment Co,Ltd. is a manufacturer and global supplier of reliable ball & roller bearing & linear guide and ball screws solutions to target industries. the earliest factory is established in 1986, Investment to expand the new 16000 square meters factory in 2011, which collected the research and development manufacturing and sales. The main business: bearing ,Non-standard bearings, tapered roller bearings, Inch tapered roller bearings,deep groove ball ...