Some common factors for air purifier Factory Sample Inspection:
Appearance
Quantity check
Measurement(weight & size)
Hi-pot test
Basic function check
Power test
Grounding test
Motor speed test
Timer test
Power cord tension test
Rub test
3M tape test for Logo
Some common factors for shopping bag quality control:
Appearance
Quantity check
Measurement(weight & size & thickness)
Barcode scan
Loading test(5kg)
Bag strength check
Odor check
Carton drop test
Wet rub test
3M tape test for Logo
Some common factors for vacuum conveying equipment quality control:
Appearance
Quantity check
Measurement(weight & size & thickness)
Basic function check
Barcode scan
3M tape test for Logo
Some common factors for Fence Quality Control Inspection Service:
Appearance
Quantity check
Measurement(weight & size & thickness)
Right angle measurement
3M test(100 grid test)
Color fastness
Smell
Assemble
Barcode scan
Some common factors for water purifier Pre-production Inspection Service:
Appearance
Quantity check
Measurement(weight & size)
Basic function check
Power test
Hi-pot test
Eatth continuity test
Leakage current test
Water temperature test
Water flow test
Barcode scan
3M tape test for Logo
Some common factors for lead screen quality control:
Appearance
Quantity check
Measurement(weight & size)
Basic function check
Logo/Printing 3M tape test
Smell test
The tensile test
Assembling test
Barcode scan
Drop test
Some common factors for lid quality control:
Appearance
Quantity check
Measurement(weight & size)
Basic function check
Assembly test
Stability test
Magnetic test
Loading test
Coating adhesion test
Barcode scan
Drop test
3M tape test for Logo
Some common factors for AC Duct Cocer Kit quality control:
Appearance
Quantity check
Measurement(weight & size)
Basic function check
Assembly test
Smell check
Barcode scan
Drop test
3M tape test for Logo
1.Appearance
2.Quantity check
3.Material check
4.Function test
5.Pull test
6.Brute force test
7.GSM-300G
8.Consistency test
9.Assembly test
1.Logo/Printing 3M Tape test
2.Basic function check (Functions on product specification work )
3.Barcode Scan
4.Rubbing test
5.304 stainless steel check
6.Appearance
7.Measurement of product
8.Completeness of the body
9.Printing quality check