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Preshipment Inspection > Stainless Steel Coil Tube Bar Stand Rack Fixture Building Contruction Material Tools Aluminium Aluminum Alu


The inspection types for steel and Aluminum products, or materials are mostly: Container Loading Check (CLC) (especially when you are ordering FCL. It is to make sure the quantities, and quality are both acceptable), or Final Random Inspection.

Other types of inspections are::


Yangjiang stainless steel quality assurance

Please find below for the checklist for Alu Coils in quality on-site inspections:


CHECK LIST COMMENTS RESULT
AS PER ASTM-557M-94 & 1251-94-0 VISUAL DEFECTS (SMOOTH SURFACE, NO WATER STAIN, NO SCRATCHES, NO FRICTION, ETC.)-100%
Test all detailed functions according the instruction manual or the item’s box--II
visual check--II
Perform a measurement and weight check--S2
perform a barcode scanning test-Barcode must be scanned and inspector has to check if numbers found are conform with numbers below the barcode-S2
Perform a rub test for printing and marking ; Adhesive test for coating if applicable
Check if the base of the item wobbles by placing it on a flat, glass surface--II
Coating thickness check--II
Min>16um or average 16um
product should be compared with the approval sample and client’s requirement-There should be no obvious size, shape, style, or color deviation.-II
perform quantity and assorment check in each package--S3
Perform a humidity test on solid wood and MDF parts with wood humidity tester(brand name: testo), Please fill the detail finding table for wood humidity test. The sample should be taken:  - On S3
If there is a  certificate of fumigation for wood packaging and Raw material certificate and Product quality certificate .(If applicable)
Hardness testing-S1
Pencil Hardness testing-S1
Use the HB pencil test
Coating adhesive-S1
Diagonals Windage (<5 mm)--S1
Edge Unstraightness (<1mm/M)--S1
Warpage <5mm/M--S1


3rd party preshipment products goods factory onsite inline final Random AQL PSI TPI FRI DUPRO third party on-site in-line pre-shipment QA QC check quality control assurance inspection services in China India Vietnam Thailand Malaysia Bangladesh Taiwan.


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