Custom Derchi Large Size Aluminum Window Price Factories, Manufacturers
Welcome to DERCHI Window And Door, where innovation meets quality in the realm of large-size aluminum windows. As a leading manufacturer and supplier, we specialize in custom-designed aluminum windows that perfectly blend aesthetics and functionality. Our extensive range of products is tailored to meet the diverse needs of global buyers, ensuring that every window not only enhances the beauty of your space but also provides superior energy efficiency and durability. With advanced manufacturing techniques and a commitment to excellence, we ensure our windows are built to withstand the test of time and climate, At DERCHI, we understand that each project is unique, which is why we offer a comprehensive selection of customizable options to suit various architectural styles and preferences. Our competitive pricing structures provide exceptional value without compromising quality, making us a preferred choice among builders, architects, and homeowners worldwide. Partner with us to experience unparalleled craftsmanship and customer service. Discover how DERCHI Window And Door can transform your vision into reality with our premium large-size aluminum windows, designed to elevate any residential or commercial project
Finding Your Perfect Match Large Size Aluminum Window Price Factory-Direct Excellence Trusted by Pros
When it comes to sourcing large size aluminum windows, finding a factory-direct supplier that combines quality with competitive pricing is crucial for global buyers. Our extensive factory in Foshan, Guangdong, spans 70,000 square meters and is equipped with over 100 advanced machines, ensuring that we meet the highest standards of production efficiency and quality. With a skilled workforce of 600 employees, our annual capacity reaches 300,000 square meters, enabling us to handle large orders while maintaining timely delivery. Investing in aluminum windows not only enhances the aesthetic appeal of properties but also ensures durability and energy efficiency. As global demand for high-quality building materials increases, partnering with a reliable manufacturer can lead to significant cost savings without compromising on quality. Our commitment to excellence has established us as a trusted option for professionals seeking outstanding products at factory-direct prices. By choosing us, procurement specialists can confidently secure the perfect match for their requirements while benefiting from exceptional service and support.
Finding Your Perfect Match Large Size Aluminum Window Price Factory-Direct Excellence Trusted by Pros
| Dimension (mm) | Frame Color | Glass Type | U-Value (W/m²K) | Warranty (Years) | Energy Rating |
|---|---|---|---|---|---|
| 1200 x 1500 | White | Double Glazing | 1.4 | 10 | A+ |
| 1500 x 1200 | Black | Triple Glazing | 1.0 | 15 | A++ |
| 1800 x 1200 | Grey | Low-E Glass | 1.2 | 20 | A++ |
| 2100 x 1500 | Brown | Tempered Glass | 1.5 | 10 | A |
Methods Large Size Aluminum Window Price Stands Out Guarantees Peak Performance
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George Robinson
Excellent craftsmanship! The follow-up support was proactive and professional.
10 November 2025
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Jessica Martinez
Absolutely love the product! The after-sales service was efficient and knowledgeable.
14 November 2025
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Samuel Lee
Quality is impressive! I was very happy with how professional the after-sales team was.
26 November 2025
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Emma Davis
I appreciate the professionalism of the sales staff. They were courteous and made the buying process enjoyable.
26 November 2025
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Olivia Brown
I cannot praise their after-sales service enough. They provided excellent follow-up and ensured everything was to my liking.
09 December 2025
J
Joseph Thompson
This item has proven to be of remarkable quality. I’m confident it will last for years to come.
07 January 2026



