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Aluminum Window Frame Extrusions
Aluminum alloy doors and windows mainly include sliding windows, casement windows, top-hung windows, tilt-and-turn windows, and fixed windows.
Products data
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Aluminum alloy doors and windows mainly include sliding windows, casement windows, top-hung windows, tilt-and-turn windows, and fixed windows.
Products data

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.

aluminum window frame extrusions

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

aluminum window frame extrusions

Which is focused on the deep processing of Aluminum plate strip and foil.
GNEE Aluminium company Was Founded in 2008
Our Service
24 hours service
We focus on pre-sales and after-sales services to give you a satisfactory trading experience.
15 years of foreign trade experience
With 15 years of foreign trade sales experience, we can help you avoid various risks.
20,000 square meter factory
GNEE has an advanced equipment factory of more than 20,000 square meters.
100+ Exporting countries
Our aluminum foil coil products are exported to more than 100 countries and regions around the world.

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”.

GNEE AdvantageGNEE Advantage

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