CZBR is the abbreviation of Changzhou Boren Precision Machinery CO., Ltd. At present, our company has three productionbases, respectively: Changzhou Boren Precision Machinery Co.,Ltd, Changzhou Wujin Lixin Transmission Co., Ltd. Anhui Biren Precision Bearing Co., Ltd.

Our stainless insert bearings use AISI**0 and **0 raw material, the stainless steel bearing housings use AISI**4 and **6 materials, the plastic bearing housings use PBT material. We have all the best technology and modern machinery for our insert bearings and also thermoplastic housings. ISO***1:***8 well certified. Our company also produces Zinc Alloy Beating Units, Pressing SteelBearing Housings and Precision Castings.

Products are mainly exported to Europe and the United States.

We warmly welcome domestic and foreign friends to visit our Co. for business Cooperation, Quality Improvement and Costs Deduction!

Products