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Re-Inspection vs Accept-and-Discount: How to Decide When Defects Are Found

Re-Inspection vs Accept-and-Discount: How to Decide When Defects Are Found

When a pre-shipment inspection report comes back with a "Fail" result, you face an immediate decisio...

Normal vs Tightened vs Reduced AQL Inspection: Switching Rules Explained

Normal vs Tightened vs Reduced AQL Inspection: Switching Rules Explained

AQL Inspection Severity Levels — Normal, Tightened, and Reduced — are three distinct operating modes...

Defect Rate vs Acceptance Number: How AQL Pass/Fail Logic Actually Works

Defect Rate vs Acceptance Number: How AQL Pass/Fail Logic Actually Works

In AQL inspection, the pass/fail decision is based on the Acceptance Number (Ac) — a fixed count of ...

AQL Sample Size by Order Quantity: Reference Table for China Importers

AQL Sample Size by Order Quantity: Reference Table for China Importers

AQL Sample Size is the number of units randomly selected from a production lot for quality inspectio...

Quality Inspection Glossary: 40 Terms Every China Importer Must Know

Quality Inspection Glossary: 40 Terms Every China Importer Must Know

Understanding quality inspection terminology is not academic—it is operationally essential. When you...

AQL Tables Reference: Complete ISO 2859-1 Sampling Standards for China Importers

AQL Tables Reference: Complete ISO 2859-1 Sampling Standards for China Importers

AQL tables are the most widely used quality control tool in international trade—yet most importers c...