Door & Window OEM
Welcome to DERCHI Window And Door, your premier partner in the global market for high-quality door and window solutions. As an established leader in the industry, we specialize in providing tailored OEM and ODM services to meet the diverse needs of our international clientele. Our expertise lies in crafting innovative and durable products, such as the Apartment Aluminum Window And Door System OEM, designed to enhance both residential and commercial spaces. With a keen focus on quality and sustainability, we utilize advanced manufacturing techniques and the finest materials to ensure that our products not only meet but exceed customer expectations, At DERCHI, we understand that every project requires a unique approach, which is why we offer comprehensive Aluminium Commercial Door & Window OEM/ODM Service. Our dedicated team works closely with clients to develop customized solutions that align perfectly with their specifications and design aspirations. Whether you're looking for energy-efficient systems or stylish architectural designs, our Door And Window OEM/ODM offerings are crafted to provide functionality and aesthetic appeal. Partner with DERCHI Window And Door and experience the perfect blend of quality, innovation, and service that sets us apart in the global market
The Clear Choice of Door & Window OEM Your Trusted OEM Partner More Than a Supplier - A Partner
When it comes to sourcing doors and windows, quality and reliability are paramount. As the demand for superior building materials grows globally, finding a trusted OEM partner has never been more crucial. With a robust production base of 70,000 square meters in Foshan, Guangdong, our facility is designed to meet and exceed the diverse needs of our international clientele. We boast a dedicated workforce of 600 skilled employees who are committed to maintaining the highest standards in manufacturing, ensuring that every product we deliver embodies quality and durability. Our factory is equipped with over 100 advanced machines, enabling us to achieve an impressive annual production capacity of 300,000 square meters. This significant output allows us to respond swiftly to market demands while upholding rigorous quality control processes throughout every stage of production. Our commitment to excellence does not end at manufacturing; we prioritize efficient delivery systems to ensure that your projects remain on schedule, every time. Choosing us as your OEM partner means more than just procuring products; it means forging a collaborative relationship where quality, innovation, and customer satisfaction are at the forefront. We understand the unique challenges faced by global purchasers and are dedicated to providing tailored solutions that meet your specific requirements. Whether you are expanding your portfolio or looking for reliable material supply, we are here to ensure that your journey is seamless and successful.
The Clear Choice of Door & Window OEM Your Trusted OEM Partner More Than a Supplier - A Partner
| Specification | Description | Benefits | Application |
|---|---|---|---|
| Material | Aluminum, PVC, Wood | Durability, Aesthetic appeal | Residential and Commercial |
| Style | Sliding, Casement, Awning | Space-efficient, Versatile | Modern and Traditional homes |
| Energy Efficiency | Double and Triple Glazing | Reduced energy costs | Eco-friendly buildings |
| Customization | Variety of finishes and colors | Match any design aesthetic | Tailored solutions for clients |
| Certifications | ISO, CE, Energy Star | Quality assurance and trust | Global markets |
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Emily Wilson
I’m very satisfied with my purchase. The customer service team was incredibly knowledgeable and helpful throughout the process.
19 December 2025
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David Nguyen
Fantastic product! The quality is unmatched, and the customer service team was very professional and attentive.
07 December 2025
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Thomas Lee
Top-notch quality! The professionalism and responsiveness of the support staff made a significant difference.
28 November 2025
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Steven Baker
Outstanding experience! The product quality was top-notch, and the after-sales service was exceptional.
11 November 2025
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Danielle Hill
The quality is outstanding! I appreciated the professionalism of the support staff; they made the process seamless.
09 December 2025
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Sophia Parker
The customer service was exceptional. They responded promptly to my inquiries and ensured I was satisfied with my purchase.
25 November 2025



