Perfect Inspection System

The company has perfect and effective quality guarantee system and the certificate after review by state authorized department and purchases quality to meet requirements on bearing product and ensures that the bearing's life span satisfies the standard prmulgated by the state as well as customer's requirements.The company has passed ISO9001 International Quality System Certification in Oct.2001 and set up dedicated bearing inspection center.The materials and parts used on "Double Hammers"bearing and complete se of the bearing must pass strict inspection before use.The company has acquired the title of "state second-level measurement unit".The company has been confirmed as statetop quality enterprise in bearign indusry for its"Double Hammers"brand bearing afte review by Techonlogy Supervision and information Assciation in Jun.2001.


metric room


Bearing maintenance


worksite management


laboratory room