Dimensional
Calipers, gauges and tolerance check against the approved sample.
Appearance
Surface finish, colour, stitching, logo and printing.
Function
Switches, zippers, buckles, LED, battery and sealing.
Material
Material certificate review and incoming sample verification.
Tensile strength
Load test on straps, carabiners, handles and seams.
Waterproof
Water column and spray test for bags and dry bags.
Aging & UV
Colour fastness and UV resistance for outdoor exposure.
Drop & packing
Carton drop test and packaging integrity check.