Luoyang Evon Engineering Co., Ltd. is a company specialized in manufacturing and marketing a wide range of slewing bearing and non-standard special bearing including four contact ball slewing bearing, cross-rolling pole slewing bearing, two-row ball slewing bearing, three-row pole slewing bearing, deep-groove ball bearing, thrust roller bearing, split bearing, and taper roller bearing, et al. Our products, exported to Europe, America, Asia, Africa, etc, are widely used in wind power equipments, mining equipments and so on.