The 3rd party product quality control services for locks preshipment QC inspections, lighters onsite AQL check, crane shipment QA, footwear third party quality assurance, screw drivers pre-shipment final QC check, fittings inline quality inspections in Wenzhou, are to check;
- Quantity & assortment verifying
- Product specs, and special requirements check
- Aesthetic, visual defects, workmanship, surface and function inspection
- Packaging, safety and drop tests onsite
- Labels, markings, logos & barcodes quality check
- Measurements & sizes check
- On-site safety, regulation & function testing
Common on-site quality checking types are:
- Pre-Shipment Inspection
- Random Product Sampling
- Final Random Inspection
- Production Monitoring
- Container Loading Check (CLC)
- Factory Audit and Social Audit
- DUPRO Inspection
- Initial Production Check

CHECK LIST | COMMENTS | RESULT |
---|---|---|
Barcode scanning for both bags and cartons.take picture of all carton and bag label ofproducts, two pcs for each item at least | PASSED | |
Both cartons and bags should have labels.Absent of a label will be considered as defect-level II | PASSED | |
Check the carton design refer to the attachment | N/A | |
Perform adhesive test on galvanization. Galv.coat should not come off. You can use stout knife to detect. 1 pcs per item | FAILED | |
check that number of pieces that the carton label reads, corresponds to the actual number of pieces packed. – level II | PASSED | |
Check that the SKU the carton label indicates, corresponds to the product inside – level II | PASSED | |
Check that labels in cartons are placed right side up on the boxes. Please, take picture | PASSED | |
Check for absence of fittings description debossed on the piece itself. For example,galvanized tee 1/2 inch must be embossed on the body (1/2). Lack of this should be considered as a defect. Level II | PASSED | |
Assembly and fitting test 1pcs per item | PASSED | |
Inspect the quality of the fittings thread. Please, use a galvanized plug with perfect thread for all references detailed refer to the attachment The screwing process must be smooth. Threads cannot be broken 1pc per item | PASSED | |
Check that total quantity per SKU matches to the attachment | PASSED | |
Check weights as per attached file (only for the items highlighted in yellow). Check 5 pcs per item and record the 5 result one by one. | PASSED | |
Electric galvanized finish. Surface should have a homogeneous coat of galvanization. | PASSED | |
Please, check that ALL boxes have the importer sticker refer to the attachment | PASSED | |
Please, check pallet packing is as attached. | PASSED | |
Please finished the measurement chart and sent it to us | PASSED | |
Pls list all the carton number per PO which you have checked (for example "PO XXX:4.12 ... ) | PASSED |
3rd party preshipment products goods factory onsite inline final Random AQL PSI TPI FRI DUPRO third party on-site in-line pre-shipment QA control assurance services in China India Vietnam Thailand Malaysia Bangladesh Taiwan.