The Quality Control Checklist We Use on Every Shipment
Inside the multi-stage QC process FusenLink Global runs before any container leaves the port—what we check, when, and why it matters.
Quality control is not one step. It is four: incoming materials, in-process, pre-shipment, and loading supervision. Skipping any one of them is where defects slip through.
Incoming materials QC verifies that the raw inputs match the approved sample. This catches substituted components before they are built into finished goods.
In-process inspection looks at the first article off the line, then samples production at agreed intervals. The earlier a defect is found, the cheaper it is to fix.
Pre-shipment inspection (PSI) is the AQL-based sample check at 80% production completion. It is the most common QC stage, but on its own it is not enough.
Loading supervision confirms quantity, packaging integrity, and container condition at the moment of stuffing. It closes the gap between factory floor and your warehouse.
