Dawangfan is engaged in the manufacture and installation of HVLS fans used in dairy barns. The company’s fans are equipped with advanced technology for achieving the best flow of air with the lowest possible use of energy. The particular configuration makes it possible to displace a high volume of air but using a low rotational speed to produce a soft wind which increases the livestock’s comfort level. The company’s targets include meeting your specifications in terms of size, and ventilation requirements of the dairy barn, to create a conducive environment for productive and healthy animals.