Three-ring Tube Company - China

The company is located in Ningbo City, state-level development zones - the construction of Hangzhou Bay New Area, the new joint venture of China-Hong Kong covers an area of 120 acres. A project more than a total investment of 1200 million, building area of 64,518 square meters, completed and put into production in 2004, annual production capacity of 25,000 tons steel bearings. an engineering workshop in the main production and processing, R & D test