DB Auto Door Control Technology (Beijing) Co., Ltd was founded in March, 2000.
For so many years, we have been focused our effort on the research and manufacture of automatic revolving door, sliding door equipment, energy-saving aluminum door, broken-bridge aluminum frame, sun house, smart access control system, security guard facilities as well as copper door, copper window. Inspired by the enterprise spirit of contributing to the society, DB has become a world-known brand of automatic revolving door, and DB series of automatic revolving door was deeply enjoyed by the client home and abroad.

Humanity is one of our design concepts, which endows our product with the charm of perfection, and it shows the feature of the smart revolving door. DB's research and development center has many top-level engineers and designers, and as well as the production technician teams of highly skilled manufacturing method. And we have remote maintenance function and voice prompt, the technology of anti-nip have arrived to the world leading level.

In pursuit of perfection has rooted into the every staff's heart, and every service means a new trip. We have been serving the clients with the whole heart and soul, and everyone is an embodiment. During the development, we have insisted on the modern enterprise management spirit, and have created an excellent management team with high quality, and developing our enterprise culture absorbing the essence of Chinese and Western culture.

Keeping promise is also one of our management spirits, which has paved the foundation for DB's future development. Everyone keeps his word in management operation. And there are countless examples, and by each of which we are touched deeply.

Basically, contribution, humanity, in pursuit of perfection, keeping promise, all these characters has enabled our brand "DB" more active and attracted more and more human talents, clients, distributors and friends to dB where they are devoting themselves to realize their dreams.