Quality Control

2 articles in this category

When to Inspect a China Order Before Paying the Final Balance

Quality Control Aug 24, 2026

When to Inspect a China Order Before Paying the Final Balance

Learn when to schedule pre-shipment inspection, what to test, how sampling works, and what to do when an order fails inspection.

SourceProChina Editorial Team Read more

Why Production Quality Drops After a Good Sample

Quality Control Aug 23, 2026

Why Production Quality Drops After a Good Sample

Learn why approved samples do not always match mass production and how to control materials, subcontracting, tolerances, and change management.

SourceProChina Editorial Team Read more