Why do star hotels use revolving doors?
No one specified hotel non-revolving door can not use the revolving door just show its upscale
Revolving door of his air tight parity, especially the two wings revolving door, the indoor and outdoor air separated to reduce the waste of indoor air conditioning energy. High-end revolving door search safety factor is relatively high, user-friendly design. There is a high-end hotel will choose and their identity to match the door.
Star hotel, of course, something to meet his identity.
As for now, the automatic doors of the grade has not met the requirements of star hotels, but also no revolving door look good.
Now the star hotel are basically automatic revolving door, a trip door 10-40 million, more in line with the hotel's grade.
