Jiashan tiandi composite bearing factory islocated at the border of SHANGHAI and ZHEJIANG province.We have been in researching and producing self-lubricating bearings since 2002 in China.Our main products covers SF, FB, JDB , FZ, FR ,JF serials sliding bearings.Detail specifications pls check our website.To provide solutions for all industry is our target goal.Your earlier response will be highly appreciated.