Fortress Windows
| Still deciding? Get samples of $ ! US$ 100/Square Meter Order Sample |
Enhance your space with our premium aluminum sliding window, designed for both residential and commercial applications. Whether installed in a kitchen, living room, bathroom, or office, this modern sliding window provides a sleek and practical solution with effortless operation. Crafted with a durable aluminum frame and high-performance tempered glass, it ensures thermal insulation, weatherproof durability, and long-term low maintenance.
Available in double pane or single pane configurations, our energy-efficient sliding windows offer soundproof protection and a secure locking system, making them ideal for balconies, patios, and other exterior openings. As a trusted manufacturer, we provide OEM/ODM support, custom sizes, and export-quality craftsmanship to meet the needs of any project.
| Type | 70 series aluminum sliding window |
| Opening style | Sliding / Horizontal |
| Frame Material | Aluminum Alloy 6063-T5 |
| Wall thickness | 1.2mm, 1.4mm, 1.6mm, 2.0mm (Customizable) |
| Functions | Thermal Break or Non-thermal Break; Heat Insulating, Soundproof, Insect-proof |
| Surface Treatment | Anodized, Electrophoresis, Powder coated |
| Packing | Bubble Wrap + EPE Foam + Kraft Paper/Wooden Crate |



Our company is a leading manufacturer in the door and window industry, equipped with a state-of-the-art production facility and backed by a team of highly experienced engineers and skilled craftsmen. We offer a comprehensive selection of premium windows and doors available in vinyl, aluminum, fiberglass, wood, and clad wood materials.




