LYJW is located in Bearing Zone,Yiyang Industry District,Luoyang City, China . It is a professional manufacturer of all type of slewing bearings ,heavy and large slewing bearings, special used bearings and non-standard bearings, integrating research, manufacture and sale together. LYJW relies on the largest bearing production base in China-Luoyang City.We possess potential technical ability.We have advanced technical equipments,perfect inspection equipments,and strong technical strength. Our advanced and experienced professional staff R&D new products constantly in order to meet different demands of customers .Meanwhile,we have a serious professional R&D team and attract a numbers of domestic and foreign well-known customers. We have been certified by quality management system in accordance with ISO9001:2000,and also have been authorized to operate import and export.We have many years history in manufacturing slewing bearing and our products are exported to USA,England,France and some other western countries.