What are system doors and windows?
System doors and windows originated in Europe and, after years of use, have been designed with consideration for the airtightness and energy efficiency of doors and windows. System doors and windows are developed by system companies using an integrated door and window system solution, with clear commitments to the performance and quality indicators of the product. They must take into account a series of important functions such as water tightness, air tightness, wind pressure resistance, mechanical strength, thermal insulation, sound insulation, anti-theft, shading, weather resistance, and operation feel. Furthermore, they need to consider the comprehensive performance results of equipment, profiles, fittings, glass, adhesives, and sealing elements.
What are the different types and characteristics of aluminum alloy doors and windows?
Aluminum alloy doors and windows mainly include sliding windows, casement windows, top-hung windows, tilt-and-turn windows, and fixed windows.
Sliding windows: These are windows where two sashes can slide horizontally on the same plane.
Casement windows: These are windows that open forward or backward. The open sash is not on the same plane and will occupy some space, opening inward or outward in the wall.
Top-hung windows: These are windows with the top edge fixed, and the sash tilts open with the opening at the bottom.
Tilt-and-turn windows: These follow European standards, opening inward for natural ventilation. Even when no one is home, the windows can be left open, and in high-rise buildings, there is no need to worry about them falling and causing harm over time.
Fixed windows: These are windows that cannot be opened.
| Category | Information |
|---|---|
| Model Number | window frame |
| Temperature Range | T3-T8 |
| Aluminum Profile Series | 70 Series |
| Alloy Type | Alloy |
| Surface Finishing | Powder Spraying |
| Alloying Ingredient | 6063 |
| Certifications | CE, ISO, RoHS |
| Surface Treatment Options | Mill Finish / Anodizing / Powder Coating / Machining |
| Color Options | Customized |
| Tolerance | ±15% |
| Delivery Time | 22-30 Days |
| Processing Service | Cutting |
| Applications | Construction, Decoration |
| Quality Standard | GB 5237-2008 |
| Main Markets | Europe, South Africa, Asia, etc. |
| Thickness | 0.2mm – 20mm / Customized |
| Packaging | Regular Packing / Customized |
| Brand Name | Asia or OEM |
| Transport Package | Customized |
| Specifications | Customized available |
| Production Capacity | 100,000 Tons |
GNEE Advantage:
1. Extrusion system
Equipped with 22 extrusion production lines, including 600 tons to 4000 tons press machine imported from Japan, Italy and Taiwan. The annual production of extrusion machine line is beyond 60000 tons.
2. Electrophoresis & oxidation system
Two automatic horizontal oxidation production lines, which imported from German and Korea. Haomei Aluminum profiles meet international quality and win a great reputation from our worldwide clients. The annual capacity is 8000 tons.
3. Powder coating system
Equipped two powder coating lines. One is a vertical line, another is the horizontal line. Using the world’s famous Aksu powder Dupont Powder. Etc.
4. On time delivery
Haomei can assure you get the products within 15 to 25 days. We never delayed the agreed lead time in the past 25 years. Therefore, we award the honor of “China trustworthy company”.
