China Inspection

Shenzhen WeCheck CTS Co Ltd

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Preshipment Inspection > Electric Electrical Iron Coffee Maker Blender Mixer Cooker Juicer Oven Cable Steamer Fan Heater Machine Ningbo Zhongshan Foshan

There are lots of small electric appliances like electric pressing irons, coffer makers, electric blenders, mixers,electric mixers, electric juicers, ovens, cables, electric steamers, electric fans, handheld fans, Fan Heater, coffer machines etc. made in Ningbo Zhejiang, Shunde Foshan and Zhongshan Guangdong.

The onsite inspections normally cover:

  • Quantity & assortment verifying
  • Product specs, and special requirements check
  • Aesthetic, visual defects, workmanship, surface and function check
  • On-site safety, regulation & function testing
  • Measurements & sizes check
  • Packaging, safety and drop tests
  • Labels, markings, logos & barcodes check

According different stages of products, we can also classify the quality inspections into:

appliance onsite inspection

An example of a on-site testing for appliance pre-shipment inspection:

Perform a carton drop test on the export cartons:10 times(1 corner 3 edges 6 faces) Passed
Smell check-check if there are any strong offensive odor-II Passed
For adhesive test: perform test on coating (painting/plating/ screen printing, etc) with 3M tape.-S2 Passed
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 availabel, use the 95% alcohol - After the test, the marking shall be legible, marking labels shall not be easily removable andthey shall show no curling. N/A
Check if the base of the item wobbles by placing it on a flat, glass surface--II N/A
perform quantity and assortment check in each package--S3 N/A
Perform a strength check.-Test all connections using normal force.-II  N/A
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;  - In at least 10 different cartons  - Provide at least 1 picture for each measurement point position (to show where the test was done = 3 pictures totaly)-Check the humidity  for wood: check 3 points(a, b and c) per unit- For wooden items, the humidity tolerance for   April to October: 12% Max -II  N/A
Perform a fatigue test on all adjustable parts.--S2  N/A
Check all the accessories with the item.--S2  N/A
Perform an assembly check.--II  N/A
Perform a Hi-pot testing -II N/A
Perform a voltage range test -II N/A
Perform the standard power test-II N/A
Function test : --II  N/A
Run the test work for 4 hour ----S2 Failed

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.