| After-sales Service: | Support Video Installation |
|---|---|
| Name: | Double Wing Expansion House |
| Framework: | Galvanized Steel+Rock Wool Material |
| Wall: | Galvanized Steel+Sandwich Cotton Material |
| Waterproof: | Grade a Waterproof |
| Fireproof: | a-Level Fire Protection |
| Customization: |
|---|
){kind=link}