
Leading Aluminum Doors Manufacturer
Our aluminium door systems are crafted in our advanced facility in Foshan, Guangdong, China. If you’re looking for higher quality, greater precision, and superior service at a competitive price, please consider contacting DERCHI Window and Door for more information.


Aluminum Door
At DERCHI Window and Door, we offer a comprehensive range of aluminium door types, from sleek sliding doors to robust hinged designs. Crafted in our 70,000m² production facility, every product reflects our unwavering commitment to quality, leveraging more than 100 cutting-edge machines and the expertise of 600 skilled employees. As a trusted aluminum door manufacturer, we ensure top-tier materials, global supply capabilities, and professional, customizable solutions for residential and commercial projects alike.
Types of Aluminum Door
Popular Custom Aluminum Door Options
Why Choose DERCHI
Your Trusted Aluminum Door Manufacturer and Supplier
DERCHI Window and Door stands among China's top 10 window & door brands, renowned as a leading aluminum door manufacturer and supplier. With over 25 years of innovation and more than 100,000 successfully completed projects, we understand the core benefits of aluminum doors—lightweight durability, superior thermal insulation, and versatile design options. Our commitment to advanced engineering, premium aluminum door materials, and cutting-edge technologies ensures you’ll receive solutions that enhance aesthetics, improve energy efficiency, and elevate property value. From reliable global sourcing to stringent quality controls, DERCHI delivers an unparalleled combination of craftsmanship, innovation, and service, making us the preferred partner for architects, builders, and homeowners worldwide.
Aluminium Door Production & Capacity Overview

1.Surface Treatment Process

2.Profile Processing & Cutting

3.Glass Cutting & Install Aluminum Strips

4.Installing The Opening Fan

5.Assemble Frame And Casing

6.Debugging And Sealing

7.Packing

Our factory is located in Foshan, Guangdong, with a production base of 70,000 square meters, 600 employees, an annual production capacity of 300,000 square meters.
More than 100 pieces of equipment to achieve higher quality production and more efficient delivery.
Frequently Asked Questions About Aluminium Doors
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What are the advantages of aluminium doors?
Aluminium doors offer exceptional durability, corrosion resistance, and low-maintenance care. They’re lightweight yet strong, provide excellent insulation, and can be customized to suit various styles and architectural needs.
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What are the benefits of an aluminum door?
Benefits include long-lasting performance, energy efficiency through better insulation, design flexibility, and eco-friendliness. Aluminium doors also resist warping, cracking, or fading, ensuring a long service life and consistent appearance.
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Why are aluminium doors useful for security?
Aluminium doors can be fitted with robust locking systems and reinforced frames, making them harder to break or tamper with. Their natural strength, combined with modern hardware, enhances overall security levels.
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What are the ways to choose aluminium windows and doors?
Consider the supplier’s reputation, product certifications, and material quality. Look for features like thermal breaks, weatherproof seals, and multi-point locks. Additionally, ensure the products meet local building codes and fit your design and energy-efficiency goals.
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Are aluminium window doors safe?
Yes. With proper installation and high-quality hardware, aluminium window doors are secure and dependable. Their sturdy construction and the option to add advanced locking mechanisms help protect against unauthorized entry.
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How to know about the quality of an aluminium door?
Check for trusted certifications, inquire about warranties, and examine material thickness and finishing. Reputable manufacturers provide reliable quality standards, product testing reports, and after-sales support, ensuring a consistent level of excellence.
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Are aluminium doors a good choice?
Absolutely. Aluminium doors are durable, energy-efficient, customizable, and low maintenance. Their sleek design and adaptability make them suitable for residential, commercial, and industrial applications.
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Which aluminium doors are best for a commercial space?
High-quality commercial aluminium doors often feature reinforced frames, top-grade hardware, and enhanced insulation. Sliding or automatic aluminium doors are popular choices for offices, retail outlets, and public buildings due to their durability, convenience, and professional appearance.
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Are aluminium doors environmentally friendly?
Yes. Aluminium is highly recyclable, reducing environmental impact. Energy-efficient doors minimize heating and cooling costs, while long-lasting materials mean fewer replacements and less waste over time.