
Aluminum Extrusion Windows And Doors Profile
Custom Aluminum Curtain Wall Profile Extrusion
China Extruded Aluminum Curtain Wall Profile Factory
As a leading aluminum profile manufacturer with over 33 years of extrusion expertise, Zhonglian Aluminum offers top-notch Aluminum Profile for Windows and Door Aluminum Curtain Wall Profile Extrusion, providing comprehensive one-stop aluminum production and processing services.



Our Aluminum Profile for Windows, Doors, and Curtain Wall Extrusion is crafted using high-quality aluminum alloys, engineered to meet diverse architectural and construction requirements. Precision-manufactured through advanced extrusion techniques, these profiles feature consistent dimensions, smooth surfaces, and excellent structural integrity, ensuring durability and reliability in various applications.
Products specification
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Item: |
Aluminum Profile for Windows and Door Aluminum Curtain Wall Profile Extrusion |
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Material: |
100% aluminium profile alloy: 6063-T5,6061-T6,6463-T5,7075-T6,6082,5052,2024,7005,6013,7020 etc |
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Brand : |
Yalian Aluminium/Zhonglian Aluminium Profiles Co.,LTD |
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Size: |
3m-6m or customized size |
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Application |
Furniture, windows & doors, decorations, industry, construction etc. |
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Colors: |
Anodized, wood grain, powder coating, anodized polished and brushed, electrophoresis, flurocarbon powder coated etc. |
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MOQ: |
500KG for each profile |
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OEM service |
based on customer designed drawings or samples |
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Certification available |
ISO:9001, SONCAP , BV Certificate or customers' Certificate Available |
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Packing Details |
(1)Inside : packed with plastic protective film to protect each profile |
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(2)Outside: packed with waterproof kraft paper |
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Delivery time:
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(1)Die Developing and Sample test :12-18days . |
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(2)Production duration:25-30days after sample is confirmed by Buyer. |
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Payment terms: |
T/T, 30% down payment while balance shall be paid off before delivery |
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Settlement term: |
Final payment shall be based on final actual physical weighing. |
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Production capacity: |
2400-3000 Metric tones per month. |
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Production guarantee |
Surface color is able to sustain for 10~20 years for indoor using. |
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Port: |
FOB Shenzhen, Guangzhou, Foshan |
Products range
- aluminum profile for windows and door/aluminum curtain wall profile extrusion
- aluminum profile for windows and door and curtain wall profile
- aluminum alloy doors and windows factory
- aluminum profile for windows and door
- aluminum window doors
- Nigeria aluminum profile
- extrusion profile
Products application
Our aluminum profiles are widely used in various applications, including:
Residential Buildings
For windows, doors, balconies, and railings, providing security, ventilation, and aesthetic enhancement.
Commercial Buildings
Ideal for curtain walls, storefronts, and interior partitions, creating a sleek and professional look.
Industrial Buildings
Used in factory buildings, warehouses, and workshops for their strength, durability, and ease of installation.
why choose ZHONGLIAN?
At Zhonglian Aluminum, we understand the importance of design flexibility. That's why we offer a wide range of standard profiles and the ability to customize profiles according to your specific requirements. Our experienced design team can work with you to develop unique profiles that meet your design, performance, and budget needs. Whether you need a specific shape, size, or surface finish, we can bring your vision to life.
1. Own factory, providing high-quality products but reasonable price.
2. A whole process from melting to final machining.
3. Various kinds of the moulds or customize.
4. Energy saving and environmental protection.
5. Strict inspection measures and quality assurance.
6. We can offer finished windows and hardware for your convenience.
7. OEM & ODM service.


Surface Treatment
We offer a variety of surface treatment options to enhance the appearance and performance of our aluminum profile for windows and door aluminum curtain wall profile extrusion. Our surface treatment processes include:
- Anodizing: Creates a durable, corrosion-resistant oxide layer on the surface of the aluminum, available in a range of colors.
- Powder Coating: Provides a smooth, uniform finish in a wide variety of colors, offering excellent protection against weathering and UV radiation.
- Wood Grain Transfer Printing: Gives the aluminum profile the appearance of real wood, adding warmth and elegance to any project.


CNC Deep Processing
Our state-of-the-art CNC deep processing capabilities ensure the highest level of precision and quality. We can perform various operations, such as cutting, drilling, milling, and threading, to meet your exact specifications. Our advanced CNC machines are equipped with the latest technology, allowing us to produce complex parts with tight tolerances, ensuring a perfect fit and function.

Strict Quality Inspection
Quality is our top priority at Zhonglian Aluminum. We have implemented a rigorous quality control system to ensure that all our products meet the highest standards of quality and performance. Our quality inspection team conducts comprehensive inspections at every stage of the production process, from raw material procurement to finished product delivery. We use advanced testing equipment and techniques to ensure that our products meet or exceed industry standards.



Packing reference
To ensure the safe transportation and storage of our products, we use high-quality packaging materials and methods. Our aluminum profiles are carefully wrapped in protective films and packed in sturdy wooden crates or cartons, providing maximum protection against damage during transit. We also offer customized packaging solutions to meet your specific requirements.

customers reviews
Our business is customer satisfaction. ZHONGLIAN was founded in 1993 with the belief that premium products along with outstanding customer service would pass the test of time. Over 30 years later, we still believe our customers' satisfaction drives the way we do business. Over the years, we have cooperated with overseas customers in more than 70 countries and more than 200 regions.

ordering process
We have more than 50000 molds in stock. If our aluminum profiles are not suitable for you, you could provide us with your samples or technical drawings, we can extrude them according to your designs.
ZHONGLIAN aluminium aims to offer the best prices, best quality, and best lead times in the aluminum extrusion industry. With an average of 6 to 8 week turnaround on brand new shapes and 4 weeks for special order of stocked dies. The delivery time of aluminum angles or channels in stock is 2-3 days.

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