| Model NO. | BT-3521 |
| Material | Aluminum Alloy |
| Open Style | Sliding |
| Frame Material | 6063-T5 Aluminium Profiles |
| Function | Heat Insulation, Soundproof, Anti-Theft, Airproof, Insect-proof, Dust-proof, Invisible |
| Glass | mm+9ar+5mm Safety Toughened Glass, Triple Glazing |
| Certificate | CE, RoHS, SGS, ISO9001 |
| Production Capacity | 10000 Sqm/Month |
| Package Size | 300.00cm * 250.00cm * 20.00cm |
| Package Gross Weight | 50.000kg |
| Delivery Time | 20 Days |
Premium Awning Window with Double Glazing for Energy Efficiency



Ultra Slim Sliding Doors - The Perfect Addition to Any Modern Home!
These cutting-edge doors are designed to provide maximum natural light while enhancing the overall aesthetic of your home. Featuring minimal frames and large glass surfaces, they allow for maximum natural light to flood into your living space.
The perfect solution for creating a seamless transition between your indoor and outdoor living spaces. With their sleek and modern design, they are sure to add a touch of class to any property.




We offer a wide range of customization options to ensure that our doors meet your exact specifications and fit seamlessly into your home.
| Product Type | Ultra-Slim Aluminum Sliding Door |
| Profile |
1. High quality aluminum alloy profiles, thickness 1.2-2.0mm 2. Excellent quality thermal break aluminum profiles, thickness 1.4-3.0mm 3. PVC/UPVC material available |
| Glass Type |
- Single toughened glazing: 6mm/8mm/10mm/12mm... - Double toughened glazing: 5+12A+5mm/6+12A+6mm... - Laminated glazing: 5+0.38PVB+5mm/6+0.76PVB+6mm... - Low-E glazing & Frosted glass options available |
| Hardware | Chinese top brand or International premium brand (Cmech/Hoppe) |
| Surface Treatment | Mill finish, anodized, powder coating, electrophoresis, wooden grain transfer |
| Opening Type | Casement, Fixed, Tilt and Turn, Sliding, Folding, Top hinged, etc. |
T30 series sliding door
T120 series sliding door
T180 series sliding door


Our products have been used in various projects worldwide. Browse our showcase to get inspiration for your next project. Welcome to visit our showroom!