China Inspection

CTS SERVICE LIMITED
Shenzhen WeCheck CTS Co Ltd

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Preshipment Inspection > Wheelchair Sofa Bed park Office bench Patio Furniture Door Wooden Rattan Massager Fujian Dongguan Foshan


Our quality QC inspection Services for wheelchairs, sofa bad, pack benches, pack chairs, office furnitures, patio furnitures, doors, wooden chairs, rattan chairs, and massagers etc in Dongguan Foshan & Fujiang will check:

  • Quantity of each style of the whole shipment;
  • Packing (packing methods, shipping marks, barcodes, protections, packing size and gross weight etc.);
  • Product check (sizes, measurements, colors, logo, printing, accessories, assembly etc.);
  • Onsite Test (to below followed next);
  • Visual defects (if they are within allowed limits);

The shipment final inspection types are:


wheelchair inspection

An example of the on-site Tests during the furniture Quality inspections:

CHECK LIST COMMENTS RESULT
Assembly check
- Follow product instruction and ease for assembly- 2pcs per item
PASSED 
Humidity check-S1
-Check 3 points per pc and take the average data :(a+b+c)/3.
For indoor products shall be within 7%-12%;
For outdoor products shall be within 8%-14%
PASSED 
Static loading test for chair-S1
- 300lbs per seating for 1 hour. No obvious deformation
N/A 
Stability test- 2pcs per item
- Put unit onto a 10 degree incline, and rotate 360° slowly, cannot tip over.
FAILED
Wobble test-II
- Place samples onto a flat glass surface, no wobble.
PASSED
Finger Entrapment (if applicable).-S1
- The acceptable safety space should smaller than 1/4 inch or bigger than 1/2 inch. Then the finger will not be harmed.
PASSED
Leg Strength (Front / Side).- S1
- 75 lbs. applied to the leg at 1 In. From the end of the leg. Force is applied in four directions (forward, rearward, side and side).
PASSED
Durability Of Folding Mechanism (If Applicable)-S1
- The chair shall be opened and closed as intended for 3 cycles.
PASSED
All accessories check-II
- Based on parts list on instruction sheet, no missing.
PASSED
Carton drop test- 1 carton each item
One corner, three edges, six sides, at height of
30inch (﹤9.5kg)
24inch (9.5kg~18.6kg)
18inch (18.6kg~27.7kg)
12inch (27.7kg~45.3kg)
8inch (45.3kg~68kg) on the cement floor
PASSED
Loading check-S1
- Test load is applied distributed on the surface. Test load based on sq. ft. not to exceed 200 lbs.
> 4 sq. ft., 10lbs. / sq. ft.;
< 4sq. ft., 20lbs. / sq. ft.
Max. 1/4 in deformation or no malfunction in any component
PASSED
Stability test-S1
- Test load is applied 1 In. from the edge on 12 In. disc.
> 4 sq. ft., 50lbs.
< 4sq. ft., 40lbs.
Max. 1/4 in deformation or no malfunction in any component.
PASSED
Drop Impact Test (for table)-S1
- One end of table is dropped from a height of 10 In.
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 QC check quality control assurance inspection services in China India Vietnam Thailand Malaysia Bangladesh Taiwan.


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