Evaporative Air Cooler, Swamp Cooler, Evaporative Air Conditioner manufacturer / supplier in China, offering Ducted-Ventilate High Pressure Long-Distance Huge-Airflow Industry Air Cooler, 3.0 Kw Wall Mounted Factory Desert Air Cooler with Cooling Pad, 30000CMH Desert Evaporative Industrial Air Cooler, Water Cooler and so on.