Solution Overview
Full vertical travel for buildings with clear headroom: high-ratio drums, reinforced shafts and precise spring calculation turn tall facades into usable door walls.
How We Work
- Traffic and environment analysis for every opening
- Engineered door schedule with calculations
- Factory production with test-run before shipment
- Export packing, installation supervision and lifetime spare part support
Next Step
Send your opening list to hua@abxdoors.com - we return a structured proposal within two working days.