- 16F, B1, GuangdaWe Valley P3 Songshan Lake, DongGuan.
- info@koolairint.com



Professional Cooling and
Ventilation Expert.
The HVLS fans brand – “RTFANS” is professionally prestigious, especially in factories and warehouses, 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, and big HVLS fans for industrial, commercial, residential, and agricultural use.