You have ordered 5,000 units. The factory says they are ready. But how do you really know the goods are right before they leave China? That is what pre-shipment inspection (PSI) is for, and skipping it is one of the most expensive mistakes an importer can make.
What Is Pre-Shipment Inspection?
PSI is an independent quality check performed at the factory before goods ship, verifying quantity, quality, workmanship, and packaging against your agreed specifications.
What a Professional Inspection Covers
- Quantity check — confirming counts match the order
- Workmanship & quality — checking against your samples and specs
- Product dimensions & function — measuring and testing
- Packaging & labeling — verifying cartons, marks, and instructions
- Random sampling — using statistical methods (AQL) for reliable results
What Is AQL?
AQL (Acceptable Quality Limit) is the industry-standard sampling method. Common levels include AQL 1.0 for strict requirements (electronics, high-value goods), AQL 2.5 for standard consumer products, and AQL 4.0 for low-risk commodity items.
When Should You Inspect?
During production catches issues early, a pre-shipment inspection verifies everything before you pay the final balance and ship, and inspecting after arrival documents issues for claims. The pre-shipment check is the essential one.
How Much Does It Cost?
Typically $150–$500 per inspection depending on product type and scope — a tiny fraction of the cost of receiving defective goods.
Why Buyers Skip It (and Regret It)
- “The factory seems trustworthy” — until it is not
- “It costs extra” — defective cargo costs far more
- “We are in a hurry” — delays from rework cost more than inspection
Inspect with confidence: book an independent, detailed inspection before you release payment and ship your goods.