DER Building has a unique, personalized, systematic and refined "18 workers" system in the industry.
Shanghai DER Building aluminum doors and windows inherit the graceful lines of German architecture and Gothic architectural style, and have established a unique style image belonging to Building in the industry.
Shanghai DER Building will continue to forge ahead and relentlessly pursue the concept of artistic door and window to every customer. Let the aluminum alloy door and window of the company become the guardian of your high-grade life, is the eternal pursuit of the company!
Shanghai DER Building aluminum doors and windows inherit the graceful lines of German architecture and Gothic architectural style, and have established a unique style image belonging to Building in the industry, becoming a new type of sun room, broken bridge aluminum alloy window and door manufacturing, etc. A series of large-scale door and window benchmarking enterprises related to design, manufacture and installation.
Shanghai DER Building will continue to forge ahead and relentlessly pursue the concept of artistic door and window to every customer. Let the aluminum alloy door and window of the company become the guardian of your high-grade life, is the eternal pursuit of the company!
(1) Good wind pressure and impact resistance.
(2) Good corrosion resistance and long service life.
(3) Good heat preservation performance and energy saving.
(4) Good air tightness.
(5) Strong fire resistance.
Make an environmentally conscious choice with uPVC doors that align with sustainable values. The manufacturing process of uPVC doors generates fewer emissions compared to traditional materials, contributing to a reduced carbon footprint. Additionally, uPVC doors are fully recyclable at the end of their lifespan, minimizing environmental impact. By opting for uPVC doors, you contribute to a greener future while enjoying their aesthetic and functional benefits.
Invest in value and quality with uPVC doors that offer a comprehensive package of benefits. From their durability and energy efficiency to their low maintenance and security features, uPVC doors provide a cost-effective and long-lasting solution for your space. Their ability to enhance aesthetics, comfort, and security ensures that uPVC doors are a smart investment that adds both monetary and functional value to your property.
Discover endless design possibilities with uPVC doors that offer customization to match your preferred aesthetics. These doors come in various styles, from traditional to modern, and can be tailored to fit your architectural vision. With options for different colors, finishes, and decorative elements, uPVC doors allow you to create a personalized and visually appealing entrance that perfectly complements your space.
The profile is thick, the waterproof is in place, the sound insulation effect is obvious when the doors and windows are closed, the service is very thoughtful, and the price is very high.
The quality is good, the aluminum doors and windows are durable and durable, very easy to use, and the appearance is still magnificent!
The details are perfect, and overall it's really good. Very cost-effective, will continue to patronize next time!
Anti-corrosion, acid, alkali, salt, etc., no corrosion, mildew, and no insects in damp, salt spray, acid rain. The shape and size are stable, not loose or deformed. Excellent air tightness and water tightness.
The fixing piece should be installed carefully, the plastic door and window and the hole should be fixed correctly, the filling material between the plastic door and window and the wall should be cautious, and the plastic door and window mask should be peeled off at a suitable time.
It is composed of amorphous thermoplastic resin made by polymerization of vinyl chloride monomer and certain additives (such as stabilizers, lubricants, fillers, etc.)