EPG has established up a comprehensive set of quality administration method which is presented with advanced inspection and examination tools. We inspect each and every piece of bearing by ourselves prior to supply.Each and every method, each and every segment, each and every perform in EPG is demanded to be completed one particular phase pursuing one more, very carefully and cautiously, from material assortment, reformation to producing components, from elements heat treatment method to automatic assembly, from high quality manage to item inspection and testing and from buy dealing to after revenue service.