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Preshipment Inspection > Ceramics Ceramic Porcelain Porcelaine Cup Plate ware Saucers Mug Vase Toilet Bath Hot Tub Chaozhou

The Porcelain product pre-shipment inspection Check list:

  • On-site testing and funtions tests(Please refer to the below testing points)
  • Packaging securities and drop tests
  • Labels & markings, barcodes, and logos
  • Measurements & sizes check
  • Visual check for surface defects
  • Product specs and special requirements check
  • Quantities of each styles
porcelain product inspection
Perform a carton drop test on the export cartons:10 times(1 corner 3 edges 6 faces)-3cartons
Smell check-check if there are any strong offensive odor-II
For 3M Tape adhesive test: perform test on coating (painting/plating/ screen printing, etc) with 3M tape.-S2(
Perform a rub test for printing and marking ; Adhesive test for coating if applicable-For rub test: The durability of the marking is checked by trying to remove it by rubbing lightly for 15 s with a piece of cloth soaked with water and, after drying, for a further 15 s with a piece of cloth soaked with petroleum spirit;  if the spirit not available, use the 95% alcohol - After the test, the marking shall be legible, marking labels shall not be easily removable and they shall show no curling.-S1
Perform a barcode –scanning test The barcode should be scannable and have the correct number. (-S3)
Perform assemble and function check(Must normal function and No sharp point &Edge) -S1
Check the basin (wall hung) should have (in almost all the orders) a set of brackets on each box and a hole open and two pre-punched
CHECK THE WATER DEPTH  for basin only 
Check the flush system work properly. (Handle and button).
For Toilets: No water leaking testing:
No water leaking testing on 20 pcs
100 small balls (weight 3.7±0.1g;1.5±0.1mm): use 6 liters of water, flush at least 95%
12 toilet papers: use 6 liters of water, flush once (flush 10 papers, allow 2 papers remaining) 
After flushing, the deep of water seal is >=2 inches. The water seal surface is 120*100mm2 
Please, check for tank adapter inlet and report size. Check the inside diameter and length for adapter 

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