Quality Control

Focus on quality and fully implement TQM with customer's demands as the starting point and destination,From the four levels of "quality responsibility awareness, work quality, product physical quality,quality management system operation quality" comprehensive and full process effective control, continuous improvement of product quality, improve customer satisfaction

1.Raw material from approved reliable suppliers;

 2.Production process is in strict accordance with ISO9001 Quality Management System . 

3.Strict in-process quality control and 100% finished product inspection before delivery; 

 4.Third party product inspections are acceptable upon customer request. 

5.Adoption of standardized product design process and APQP, PPAP, FEMA for application analysis.

We upholds the principle of prevention first and continuous improvement and has imported KPI for product quality control. Over the past five years, our product inspection pass rate is over 99.5%. Customer response rate in last three years is less than 0.05%. High product quality and excellent service have been praised by customers home and abroad.


Scientific product quality testing processes

We are conducting overall quality control from raw material to final product, Each process will be inspected by special-occupied inspectors with all kinds of detection equipments and all means of testing method.


Raceway&gear heat treatment slice layer


Crack inspection of raceway


Gold phase grinding machine


Miniature controlled impact testing machine


Three coordinates


Testing machine

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