Quality Control
· Experimental Test
The bag design and fabric selection undergo rigorous experimental testing to ensure they meet Weirerken's high-quality standards.
· Random Inspection
Before leaving the factory, a 10% random product inspection is conducted to ensure product quality aligns with the brand positioning.
· Fault
Rate
Below the industry standard of 0.5%
Zipper fatigue testing machine
Test the zipper for 1000 uses.
Tensile Testing
Make sure the material is strong enough and can be used outdoors.
Vibration Machine
Test the handle of the fully loaded suitcase will not fall off when shaken.
Color Fastness Tester
Used for testing product color fastness through friction and washing to determine the color fastness level.
International Color Matching
Test for color consistency in the fabric.
Water Repellent Test
Test the suitcase will not leak when submerged 1m underwater.