Luoyang Nert Precision Bearing Co., Ltd. is engaged in the R&D, manufacture and sales of bearings. With advanced equipment, all products are produced elaborately. We adopt advanced production technologies and modern testing equipment. Our main products are non-standard bearings and thin wall bearings. Luoyang Nert Precision Co., Ltd registered trademark for the product "YOFE", mainly produce thin-walled cross section bearings, four-point contact bearing, angular contact bearing, cross ...