Main produce all kinds of needle bearings. They are drawn cup needle roller bearings(including sealed drawn cup needle roller bearings and drawn cup full complemnt needle roller bearings), radial needle roller and cage assemblies, radial needle and cage assememblies for pin of connecting rod(needle roller and cage assemblifes for crank pin bearings and needle roller and cage assemblifes for crank piston pin bearings ), heavy duty needle roller bearings.