The product design continues the Otis principle of simplicity and elegance. Under the basic requirements of environmental protection, energy saving, safety and stability, the selection of profiles, glass, hardware, etc. has been upgraded again, paying more attention to the grasp of details, advocating both aesthetics and functions, and fully demonstrating the quality of home Life.

Cushioning damping, practical and comfortable


Optional Changhong glass, with a wide view and a looming feeling, integrates with the home space and makes life full of freedom and romance.

Hollow Changhong glass configuration, open vision and more beautiful

K18 hollow swing door
18mm ultra-narrow door leaf, with only the width of the index finger, and a larger visual area; a full set of OPEC hardware accessories are standard, and stainless steel heaven and earth hidden hinges are optional; single-packed, double-wrapped, simple frames, etc. can also be made to meet a variety of requirements Home customization needs.

The silver hollow aluminum strip, matched with white glass, opens and closes freely and smoothly, and the small bathroom should also have a petty bourgeoisie.

Three-pronged lock tongue, the switch closes tighter and quieter

K7 single glass sliding door
The overlap position of the visible side landscape is only 7mm, allowing you to enjoy the large field of view; imported buffer damping configuration, three-linked sliding and pulling smoothly without noise; a variety of glass options to meet the needs of individual customization.

It is suitable for installation in the study room, living room and other places with high requirements for minimalist style and open space, highlighting the taste of life and enjoying the silent world.

Three linkage push and pull are smooth and no noise

K7 single glass flat door

The 7mm extremely narrow door leaf has a large viewing area; the magnetic hardware is quieter and easy to open and close; the door leaf and frame can be customized in 46 colors. Otis doors and windows refuse to stay the same. You can choose laminated glass or hollow Changhong glass, which is simple and smart, and brings people a more fashionable and trendy home life enjoyment.

7mm extremely narrow door leaf, large visible area
Otis doors and windows have been branded for 16 years, and have always adhered to customer demand as the guidance, professionally creating doors and windows products of excellent quality, fashion and avant-garde, beautiful and practical. Once the extremely narrow door series products were launched, they were praised and favored by many customers, and the response was enthusiastic. Otis doors and windows are willing to continue to deepen the product field, continue to expand and innovate, and work hard to build people's happy home life!