What aromatherapy machine does the Royal Hotel use?

Central air conditioning aromatherapy machine. The Royal Hotel is located in Bangkok. There are many kinds of rooms in the hotel, and the standard rooms are fully equipped. The aromatherapy machine used in the hotel is a central air-conditioning aromatherapy machine. The biggest advantage of this fragrance spreading machine is its large fragrance spreading area, which is suitable for large space fragrance spreading. By connecting the fresh air system or central air conditioning, the atomized essential oil will spread to all areas.