Immediate quality verification at each production step
✔ Immediate Detection
✔ On-Site Problem Solving
✔ Continuous Quality Maintenance
Our quality inspectors check products at key production stages
✔ Key Stage Inspections
✔ Pre-Shipment Verification
✔ Documentation Certification
We conduct two types of impact tests:
With tires (for MTB rims) or Without tires (UCI-standard testing for road rims).
Our testing adheres to international standards, with the option to develop custom impact rigs based on client needs.
For road and climbing rims, high-pressure tire retention is crucial.
Default max inflation pressure: 150 psi (~25% higher than many tire manufacturers' recommended limits).
For carbon components with threaded inserts, we verify durability under extreme conditions.
Torque testing at 1.5× the recommended force, repeated 3 times.
1. First-in, first-out (FIFO) system: Each prepreg's back film is marked with the cut date (week and day).
2. Raw material weight inspection: Once all prepregs for a rim are cut and prepared, we measure the total weight to avoid any material errors.
✔ Examination of raw material quality and quantity
✔ Short-beam shear strength testing of raw carbon prepregs according to ASTM-D2344 standards
