Sinda Decelopment Co.,Ltd. is dedicated to providing many kinds of bearing which include skf bearings,fag bearings,nsk bearings,ina bearings,timken bearings,ntn bearings,koyo bearings,iko bearings and others.

The ceramic ball bearings is mainly made of silicon nitride,rconia or alumina,it has many advantages,such as long useful life,high speed ,self-lubrication, high steel ,low friction,light weight,special electrical and magnetism resistance,wear and corrosion resistance,maintenance free when working,especially high and low –temperature application,etc.