Process control: 

1.Inspection of product quality through initial inspection, self-inspection, sampling, and full inspection;

2.Periodic sampling of process parameters and operating specifications to monitor the production process;

3.Planning and marking of areas on-site to standardize the arrangement of products and articles produced;

4.Periodic verification and calibration of instruments and equipment to maintain tool accuracy and effectiveness;

5.We advocate humane management on the spot, and unbiased, fair, and open handling of affairs;

6.Focusing on training, pay more attention to the effectiveness of training, make regular assessments, and instill the idea of "doing it right the first time";

7.Conducting timely review and improvement of abnormalities and potential defects to promote continuous improvement of the quality system.