Sample Follow-Up Timeline That Doubled My Conversion

AQL sampling is the foundation. Determine sample size based on batch quantity, then use the acceptable quality level to decide pass or fail. If defective units exceed the limit, the batch needs 100% inspection or rework.

Different products need different inspection focuses. Metals: dimensional tolerance and finish. Electronics: functional testing and ESD. Textiles: color and defects. Ceramics: deformation and glaze. A one-size-fits-all checklist is unprofessional.

Communicating defects to factories requires diplomacy. Don't say 'Your products are all defective.' Present data, explain non-conformities, suggest rework solutions, and discuss cost-sharing. The goal is to solve problems, not blame.