Changzhou Bluen Bearing Co.,Ltd is a bearing based precision bearing enterprise integrating research, development, design, production and sales. We are leading supplier in China which specialized in bearing products supplying.Our company is equipped with modern production equipment and advanced testing instruments, mainly for replacing imported high-end products, the production of a complete range of products. Our company mainly produces: deep groove ball bearings, outer spherical bearings, agricultural machinery bearings, pressure bearings, self-aligning roller bearings, joint bearings, automotive hub bearings, tapered needle roller bearings, optical axis, guide rails, sliders, linear bearings, cylindrical roller bearings, non-standard customized products, product accuracy grade is: P0, P6, P5, P4, P2.