DaHanFeng ventilation decrease temperature equipment company

Through years’ painstaking efforts,We have successfully to develop the “Exhaust Fan ”,”Cooling Pad ”,”Evaporative Air Cooler ”,”Spray Fan ”and other series products which with the lower carbon,environmental,high efficiency,energy saving have been get the high reputation from the big market and the very popular from the customers .The application area of our products have been covered by the all industry of the whole world ,and we will try our best to fetch the new series in order to forge the “DHF” to the world famous brand .