QC inspections: what to check before you pay the balance

A pre-shipment inspection checks a random sample of your finished order against the approved sample and your specification before you pay the balance. It should cover quantity, appearance, measurements, function, packaging and labelling, and end with a written pass or fail backed by photos.

Paying the balance is your last point of leverage. Once the money is sent and the container has left, fixing a problem means returns, rework at your end or lost sales. A structured inspection is how you make that payment with confidence.

How AQL sampling works

Inspectors don't check every unit. They use AQL (Acceptance Quality Limit) sampling from the ISO 2859-1 standard. Based on your order quantity and the inspection level, the AQL tables give:

• the sample size: how many units to pull at random
• the acceptance number: the maximum defects allowed before the order fails

Defects are usually graded into three types:

Defect type	Meaning	Typical AQL
Critical	Unsafe or illegal	0 (no critical defects accepted)
Major	Affects use or would cause a return	2.5
Minor	Small cosmetic issue, still sellable	4.0

Agree the AQL levels with your factory before production, so nobody argues about the result later.

The pre-shipment inspection checklist

Quantity and packing

• Total quantity matches the order, by style, colour and size
• Carton count, carton marks and shipping labels are correct
• Units per carton match the agreed packing

Appearance and workmanship

• Finish, colour and texture match the approved sample
• No scratches, dents, stains, loose threads or uneven plating
• Logos and printing are in the right position and colour

Measurements

• Key dimensions measured against the specification and tolerances
• Weight checked where it matters for shipping or customs

Function and safety

• Moving parts work: hinges open fully, locks turn, zips run smoothly
• Assembly is complete, with no missing screws or parts
• Any safety or compliance tests your market needs

Packaging and labelling

• Retail packaging undamaged and correctly printed
• Barcodes scan
• Country of origin, care labels and warnings present where required

Carton drop test

A carton dropped from a set height should arrive with the goods undamaged. This shows whether the packing will survive freight.

What a good inspection report includes

A report you can act on has:

1. Order details, sample size and AQL levels used
2. A clear pass, fail or pending result
3. Photos of every defect found, with counts by type
4. Measurement tables
5. Photos of packed cartons and markings

Video helps too, especially for function tests.

Inspections earlier in production

A final inspection catches problems, but by then the whole order is made. Two earlier checks reduce the risk of a failed order:

• Material check: raw materials and components checked before production starts
• In-line inspection: checks during production, so defects are fixed before they multiply

At The Venture Eight we run six stages of quality control on every order, from pre-production to loading supervision on the day the container is sealed.

Loading supervision

The last risk is the loading itself: the wrong cartons, short quantities or a damaged container. An inspector at loading checks the container's condition, counts cartons in, and records the seal number.

Put it in the contract

Inspection only protects you if the agreement says so. Before production, agree in writing:

• the AQL levels and inspection points
• that the balance is paid only after a passed inspection
• what happens if goods fail, and who pays for re-inspection

If you'd like an inspection plan for your next order, send us your product details.