hefei  jingong  bearing  co., ltd is specialized in  manufacturing deep groove ball bearing, self-aligning ball bearing, agular contact ball bearing, double row angular contact ball bearing,cylindrical roller bearing, tapered roller bearing and thrust ball bearing, with outside diameters from 50mm to300mm. meanwhile it has developed special bearings such as forklift bearing, spherical plain bearing, automobile bearing, motorcycle bearing, etc. The registered trademarks are "HF" and "JG". The mark of our product is "HF".