According to the Liaoning Quality Supervision Standard Document [2010] No. 139 "Notice of the Pilot Work of the Standardization Demonstration Units in Liaoning Province issued by Liaoning Provincial Bureau of Quality and Technical Supervision and the gist of "Notice of Examination and Acceptance of the First Batch of Provincial Service Industry Standardization and Enterprise Standardization Demonstration Units in Liaoning Province" issued by Liaoning Provincial Bureau of Quality and Technical Supervision ", Wafangdian Bearing Group Corp. (short for ZWZ) successfully passed the Acceptance of Provincial Corporate Standardization Pilot. ZWZ is the only pilot unit in Dalian that has passed the acceptance.
Product Model | Inside Diameter | Outside Diameter | Thickness |
LRT505525 IKO | 50 | 25 | |
LRT505520 IKO | 50 | 20 |