Shanghai United Bearing Co., Ltd. (SUBC) was founded in July1993(formerly Shanghai Rolling Bearing Factory established in 1958) and it hasbecome a Sino-U.S. joint venture enterprise invested by PMC and TSB. PMCis a subsidiary industrial group with high-level and superior components and parts under the controlling of SEC. On April 2006, PMC H shares (HK2345) were successfully listed on the Stock Exchange of Hong Kong.SUBC is one of its core manufactories.

　　The company is located on the Minhang industrial area in southeast Shanghai and its floor area is 100,000 square meters. It has near 1000 employees at present and it is a professional supplier for manufacturing large and middle scaled tapered and cylindrical roller bearings and different types of large size bearings. The products are mainly applied in the fields of automobile, railway vehicles, engineering machinery, tool machine, elevator lifts, robots, electric motors, power station, mining and oil field, wind power, national defense and scientific research etc.

　　The company is devoted into production, learning and research integrated development mode, with powerful capability of products development and research. It obtains bearing manufacturing, inspection and performance testing equipments and methods with national first level and internationaladvanced level. It has passed the quality system qualifications, such asGB/
T19001:2000, VDA6.1, QS9000, ISO/TS16949:2002 and GJB9001A-2001 for military products.

　　The registered trademark of company products is “SG”.