1. Analysis of the cause of the unqualified product;
2. Confirm the compliance of unqualified disposal methods;
3. Verification correction measures and effectiveness of preventive measures;
4. Organize or participate in the special quality improvement group activities and submit the report.
5. Check the first product of the order (BOM, installation, technology, etc.)
6. Identify whether the key procedures and job operations meet the requirements of relevant documents;
7. Check the integrity and correctness of the assembly operations issued by the process;
8. Record the test data and results.
9. Analysis and closed - loop of the organization, batch quality issues;
10.Organizational quality regular meeting, formulate improvement measures and follow up the effectiveness of the measures.