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Quality Policy:
Scientific Management, everlasting excelience,continuous improvement, customer satisfaction

Quality target:
1. Quality control: 100% qualified rate of products             
2. Customer Satisfaction: Customer Satisfaction ≥98% 
3. Human Resources: 100% completion rate of training plan
4. Customer complaint: ≤2 per year

Quality Assurance:
1.Research and development, production, service management system certified by SGS, in line with IATF16949:2016, ISO9001:2015 quality management standards;
2.Environmental Management System certified by Zhongcheng, in line with ISO14001:2015 standards;
3.Occupational Health and Safety Management System certified by Zhongcheng, in line with the ISO45001:2018 standards;
4.The laboratory management system has been certified by CNAS, conforming to ISO / IEC 17025:2017 standard;
5.The Measurement Management System has been certified by Zhongqi, conforming to ISO10012:2003 standard; 
6.The Intellectual Property Management System has been certified by Zhonggui, conforming to GB / T29490:2013 standard.