Veninyun slidingbearing is a manufacture of products as SF-1 self lubricating bearings (DU), SF-2 border lubricated bearings(DX), JDB inlaid solid lubricating bushings, JFdouble-metal bushes, FB090 bronze bearings, FZ LM ball lubricating bushings, FR PTFE strip, dry bearings, FU sintered bearings with oil and PTFE etc.