| Material | Aluminum |
|---|---|
| Color | Wooden |
| Shape | Square |
| Style | Close Frame |
| Feature | Sound-absorbing |
| Material | Aluminum Or Steel |
|---|---|
| Thickness | Steel 0.5-0.7mm |
| Color | Any RAl Color Avaliable |
| Feature | Sound Absorption |
| MOQ | 500M2 |
| Material | Aluminum Alloy |
|---|---|
| Color | White |
| Size | 600x1200mm |
| Application | Building |
| Useful | Ventilation |
