Luoyang Precision Bearing Co.Ltd which was established in 2003 dedicated itself to the developm-ment and production of cross roller bearing with high precision.PRS has gained amount of wonderful experience through multi-pass practices.At this moment,PRS which are professional in cross roller bearing with high precision are the most nature and excellent manufacturer in China mainland. Our regular cross roller bearing with high precision are divided into two categories(one is cylindrical cross roller bearing, other is taper cross roller bearing.)8 structural styles.There are nearly 200 types in total.Our supplied dimension range is from 25mm to 2500mm.The precision is P4(Class4 or ABEC7),P5(ClassABEC5).At the same time, we'd like to optimize the quality and price through nonstop efforts and improvement and keeep our leading position in cross roller bearing with high precision.