The AQL method responds to a mathematical formula, we usually take the 2 level inspection with the following acceptable levels :
- Critical defect : 0
- Minor defect : 4
- Major defect : 2.5
For example for an order of 5000 t-shirts, we randomly inspect 200 T-shirts on which the result of AQL is :
The maximum number of acceptable critical defects is 0
The maximum number of acceptable minor defects is 14
The maximum number of acceptable major defects is 10
If the result of the inspection is beyond these limits, the result of the inspection is negative, the manufacturer is notified and in consultation with you, depending on cases, we decide what action to take for quality control. Either the supplier sorts its goods or he produces again.
When we charge for a factory inspection, the inspection is calculated according to the distance between from the manufacture factory and our office and is charged on the basis of person / workday.
For our example of 5000 T-shirts, we can control 200 pieces per day with a single inspector.
Don't hesitate to contact us to request a quote for a physical inspection / quality control in China of your productions.