Our brand “RTFANS” gains much reputation from professionals especially in factory and warehouse ventilation and cooling direction. Kool Air aims to be your perfect solution provider for on-air processing with a full range of evaporative cooling and ventilation products including evaporative air coolers, cooling pads, big HVLS fans for industrial, commercial, household as well as agricultural use.
FOR A GREENER EARTH！
We aim to be a world-leading solution supplier specialized in large space ventilation and cooling. Join us to develop more and help our earth to be greener.