1.PreProduction: Raw materials are examined to ensure that they have reached customers' requirements.
For any problem, the controller will submit a report to the QC supervisor
2.Production Line: Based on random sampling technique, our QC members check a set of samples.
If the defective products exceed the preassigned percentage of errors, the whole production line will be reviewed.
3.Finished Products: Our quality controller performs a visual check on every piece of finished product to make sure it qualifies.
4. QC Staff: 10-20 ,Two Test Room
5. Inspection Report (Chinese)