... air cooler, Manufacturer of the humidifying air cooler, Industrial evaporative air cooler, Industrial air cooler, Plant humidifying air cooler, Energy saving air cooler, Workshop air ... is water, no Freon and no damage to the Ozone layer. 4-Super Energy saving, It can save 50 ... the place which is need lower the temperature and ventilate air. 1- Workshop of spinning, clothing, toys, machines, ceramics, ...