Hunan Zhuoer Bearing Tech Co.,LTD called August First Bearing factory before,more than 40 years history of manufacturing slide bearings(Engine bearing,Bushing,Thrust washer). We have the advanced engine bearing production lines and test equipments,own professional technological staff and administration. Our products are widely applied in vehicles\trains\planes\Agricultural equipments\engineering equipments,have been exported to 50 countries and regions around the world.