Airchange Co.,Ltd.

http://airchange.tradekorea.com

AIR CHANGE, 10 times effect when pulling   House ventilation, restaurant ventilation, hospital ventilation, classroom ventilation, smoking room ventilation, barbeque smoking and odor removal, nursing home urinal smell removal, dementia small removal, smoking room odor removal, screen golf room smoking odor removal It saves more energy than existing ventilating facilities. The temperature different is huge as the ceiling temperature is 22℃ and the floor temperature is 10℃. The existing ventilation system wastes warm air to outside.