| Customization: | Available |
|---|---|
| Material: | Steel |
| Thickness: | 40mm |
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| 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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