Specializing in antique doors, windows, and building materials, blending traditional craftsmanship with modern customization to create unique architectural elements.
Reliable, high-quality customized solutions for premium door and window systems.
Specializing in Antique Doors and Windows with premium quality and customizable features.
Environmentally Friendly Profiles · Long Service Life
We believe that "details define quality." By streamlining complex processes, we've strengthened our source production capabilities to consistently deliver reliable, durable, and high-quality products.
| Feature | Description |
|---|---|
| Sound Insulation | Effective noise reduction up to 35.8 dB |
| Thermal Insulation | Meets standard K-value thermal performance requirements |
| Wind Resistance | Strong resistance to wind pressure |
| Premium Hardware | Equipped with branded hardware, comfortable to use, long service life |
| Sealing Strips | Automotive-grade rubber strips with high water tightness |
| Sash Load Capacity | Excellent load-bearing capacity ensures stable operation |
| Stainless Steel Mesh (selectable) | Made of 304-grade mesh, offering anti-theft, mosquito-proof, dust-proof, and ventilation functions in one (selectable) |
DEMEA: Professional customization of authentic Chinese courtyard facilities, from antique doors and windows to exquisite pavilions, creating the beauty of timeless Chinese architecture.
Oriental Living Aesthetics
Exploring the harmony between people, objects, space, and culture. Bringing Eastern charm into modern life.
Historic Buildings
New Chinese-style antique doors and windows may use different materials, but their timeless charm remains.
Courtyard Views
The ancient flavor lingers, the original spirit endures. Through an old window, I see the fleeting and the eternal.
To ensure a perfect fit for custom-made aluminum alloy doors and windows, precise measurements are essential. Follow these steps carefully:
We provide quality materials and expert craftsmanship, elevating every product to its highest potential.
Customization Methods
Double Protection: Online & Offline
We provide one-stop antique architectural solutions, from concept to production:
High quality container house use windows and doors packing: Protective tape + iron pallets + PE films + air bags + plastic belts, ensure the windows arrive at project job site in good conditions.
DEMEA Doors and Windows: Build the Windows of the World with Craftsmanship.
In Beijing, we not only manufacture doors and windows, but also create works of art that connect people and nature. DEMEA Doors and Windows is a high-end door and window system expert that perfectly combines German rigorous craftsmanship with innovative design.
Quality trusted by the world: From North America to Europe, from Australia to the Middle East, DEMEA's footprints are all over the world. Our products have passed a series of strict international standard tests such as CSA, NFRC, and CE, which is our ultimate commitment to quality.
Smart Factory for the Future: In the 8,000 square meters of modern smart factory, 10,000 sets of high-performance doors and windows are born every month to meet the expectations of global customers.
Customized for you: The top R&D team listens to your every need and tailors a door and window system solution that combines aesthetics and performance for you.
Choosing DEMEA means choosing a quality commitment that has passed the strict global standards test. Let us open up your new vision of ideal living together.