At China Inspection Pro, we adhere to the internationally recognized ANSI/ASQ Z1.4-2008 (AQL) Single Sampling Plan for all our inspection processes. This standard, which is compatible with ISO 2859-1 and other equivalents such as BS6001, ABC105, and DIN 40080, guarantees thorough and dependable quality assessments.
This approach is commonly utilized to decide whether a production lot can be accepted without the need to inspect every single item, and it allows for a designated Inspection Level to be implemented for critical aspects like safety and performance when necessary.

This methodology provides the benefit of explicitly outlining how many samples should be evaluated from a specific lot or shipment. Additionally, it indicates the maximum permissible number of defective items in the sample size unless otherwise directed by clients. Our standard Acceptable Quality Level is set at Level II.