PSI process for Stone plate product;
Randomly Selected Samples:
AQL sampling inspection is a statistical method that randomly selects a small number of products (samples) from a batch of products for inspection to determine whether the batch of products are qualified.
Product quality inspection;
Product workmanship, color, specifications, function, barcode, etc will be checked based on customer’s requirements
Measured data(Product size,Outer Carton size)
Special test for stone plate
Basic function check (Functions on product specification work )
Tape check on silk- screen/painting/electroplate
stability test
Waterproof penetration test
Smell test
Angle check
Packing check（color box,out cartons.）
Checking whether the package is fit for transport and meets customer requirements
Inspection Report
Once the pre-shipment inspection is completed, a report will be provided within 24 hours, an overview of key findings, and a detailed account of the inspection results. All the original photos, videos, original testing data are contained, so you can see exactly what was discovered.
