NER GROUP is the headquarters located in China which is built since 30 years ago and Yantai Bonway Manufacturer Co.,Ltd is the branch company in China mainland which is a professional high-tech enterprise dedicated in mechanical and electrical drive technology which mainly of gearmotors, coupligs, industry gearboxes and electric motors. With an excellent after-sales service system, we have built a word wide business scope for many engineer projects in lot countries, which belonged of Europe, Middle East and South American.