1. Freeze the inspection basis
Use the approved sample, signed specification, purchase order and acceptance checklist as the inspection basis. Record the document revision so later changes cannot be confused with agreed requirements.
2. Verify product identity and configuration
Check model numbers, quantities, serial numbers, nameplates, plug type, cellular configuration, language, logo, color and accessories against the order. Certificates and reports must refer to the relevant legal holder and exact model family.
3. Test the commercial operating loop
Power on the selected samples and test the functions that matter in the buyer's application. For connected equipment this includes communication, device identification, locking or release, charging, status reporting and representative fault conditions.
4. Check packaging and export handover
Verify inner protection, carton strength, labels, carton count, gross and net weight records, accessory placement and shipping marks. Battery shipments require model-specific transport documentation and logistics confirmation before release.
5. Close exceptions before shipment
Record each nonconformity with a photo, quantity and disposition. Shipment should be released only after the buyer accepts the correction or an agreed written deviation.
Product parameters, certifications and commercial terms must be reconfirmed against the exact model and shipment before order acceptance.