| Customization: | Available |
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| Material: | Aluminum Alloy |
| Thickness: | Customized |
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Specification:
1. Steady and reliable control system.
2. Adjustable pulley brackts.
3. Spring break safety standard.
4. Rope break safety standard.
Description:
| Door panel | galvanized steel with foam inside |
| Material | double layer stelel with PU inside |
| Hardware and track | 2.5 mm thickness galvanized steel |
| Airbag | have the airbag protection devices |
| Prevent falling device | prevent the door body falling down |
| Perfect control system | it is safe, reliable |
| Wind resistance | EN12424 ten level |
| Perfect seal around the door | perfect sealing and heat preservation function |
| Small door and transparent windows |
as your request |
| Spring break safety standard | spring is installed safety device |
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