... , bevel gear,sprial bevel gear,internal gear,sprocket,transmission,reducer,shaft and sleeve etc. ProductsAll kinds of gears (spur gear, ... , internal gear, sprocket, chain wheel) transmission, gear box, reducer ,shaft and sleeve etc.ApplicationSuitable for various light vehicle transmissions, auto ... of gear.CertificateISO9001:2000Minimum quantityAccept trial order right hand worm shaft and worm wheel