Zhejiang Shuangfei oil-free bearing limited company, is China specializing in the production of sliding bearing series products of the leading enterprises in Zhejiang province"; AAA" Shou contract, heavy credit enterprise; high-tech enterprise in Zhejiang province; ISO9001 and QS9000 quality system certification unit. The company has a strong new product R & D team and improve the testing facilities, was listed as the Zhejiang provincial technology center. More than 50% of products exported to Germany, Italy, Japan, Singapore, the United States, Canada, Taiwan more than 20 countries and regions, has created a good international reputation.