1. First article inspection of products and first article confirmation of processes. The first article confirmation of the process refers to the confirmation of the semi-finished products initially processed by the quality inspector according to the provisions when each process starts to operate.
2. Patrol inspection. Inspectors shall inspect at the manufacturing site to find problems in time and prevent the occurrence of nonconforming products.
3. Final inspection. Final inspection belongs to post inspection, but it is essential. The finished products can be shipped only after passing the final inspection. The final inspection is generally conducted by sampling.
4. Make various inspection records and other records related to quality conditions. Inspection records and other quality related records are evidence of product conformity, which should be recorded practically and properly kept as required.
5. Conduct reliability management. Reliability management mainly refers to the test of product service life under simulated environmental conditions and service conditions, such as swing test, lifting test, etc.
6. Participate in the handling of quality abnormalities, track the corrective and preventive measures, and confirm their effects.