the automatic revolving door is available as a three-wing or four-wing design. Various door heights are available to suit any design requirement. three- or four-wing automatic revolving doors create attractive entrances that combine the climate-control advantages of a revolving door with the security and conv more...
The NRG+ TQ is the first revolving door in the world that not only saves energy, but also generates it. Developing a revolving door that could use the human energy applied to turn the door into electricity has long been a dream of Boon Edam’s engineers. As early as the late twentieth century our engineers w more...