DB Auto Door Control Technology (Beijing) Co., Ltd was founded in March, 2000. Over the years, we have been focused our effort to the design and fabrication of Automatic revolving door. Inspired by the enterprise spirit of contributing to the society, DB has become a world-famous brand of automatic revolving door, and DB series of automatic revolving doors are deeply enjoyed by the clients home and abroad.



There are the Board of Directors,General Manager's Office,United Marketing Department, ...