| Material: | Aluminum Alloy |
|---|---|
| Open Style: | Rolling and Casement or Tilt and Turn |
| Frame Material: | Aluminum Alloy |
| Style: | Modern |
| Opening Pattern: | Vertical and Horizontal |
| Function: | Heat Insulation, Soundproof, Anti-Theft, Airproof, Insect-proof, Dust-proof, Invisible |
| Customization: |
|---|
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