Patent door and window protection

Doors and windows are first-line brands, and always insist on using titanium-silicon-magnesium-aluminum alloy profiles made of primary aluminum to ensure the reliability and durability of products. Its light texture, high flexural strength and difficult deformation make you carefree. In design, we pursue simplicity rather than simplicity. The inner and outer flat frames and the brand-new hidden drainage design make the windows more flat and beautiful, adding a sense of advanced to your living space.

Large production base

Deji Premium Doors and Windows has a large production base of 70,000 yuan, which provides sufficient guarantee for the production of products.

Four-sided six-point lock

Doors and windows are proud of the patented invention of "four-sided six-point lock", which is the embodiment of our technical strength in building safety doors and windows.

Many honors

Over the years, Deji Youpin doors and windows have won many honors such as "202 1 Innovative Brand Award", "High-tech Enterprise", "Top 100 Safety Doors and Windows" and "Top 10 Brands Favored by Consumers".

Double guarantee of quality and trust

Choose excellent doors and windows, and you will enjoy the double guarantee of quality and trust. We provide you with the best service with excellent quality and reliable reputation.