| After-sales Service: | Instruction Book, Video of Installation |
|---|---|
| Warranty: | More Than 10 Years |
| Material: | Aluminum Alloy |
| Style: | Modern |
| Open Style: | Swing |
| Sound Insulation: | 45 |
| Samples: |
RAL color, custom size
|
|---|
| Customization: |
|---|
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