Test verification

一. Product analysis Monitor product characteristics and obtain direct basis for continuous improvement of product quality. Use appropriate statistical techniques (SPC) to analyze and verify process capabilities and product characteristics, and propose corrective and preventive measures to make product quality meet and exceed customer requirements, and operate as follows:

1. The quality control department is responsible for statistical analysis and control of process capability and equipment capability;

2. The Quality Control Department is responsible for training and supervising the implementation of statistical techniques for operators;

3. The non-conforming product shall be handled according to the non-conforming product control procedure;

4. Every quarter, the Quality Assurance Department conducts customer satisfaction surveys, proposes corrective and preventive measures, and tracks corrections;

5. Each batch of products must undergo a 100% load test.

二. Product reliability

Whether the product is in the development stage or in the production stage, its reliability is guaranteed by the following tests:

*1. Reliability test;

*2. Electrical performance test;

*3. Noise test;

*4. Life test;

*5. Vibration test;

*6. Drop test;

*7. Temperature rise test;

*8. Salt spray test;

*9. Electromagnetic interference test;

*10. Detection of hazardous substances in materials.

Remarks: Tick "*" before the product analysis item, indicating that this item is an outsourced test item. Our products are all commissioned by authoritative professional experimental institutions for testing. We believe that only by entrusting professional experiments to professional and reliable experimental institutions can we provide customers with safe and reliable products and services.