◆Need no energy: Nature wind drives,operating in 24hs the whole day  

◆High efficient air & moisture removal capacity, better than that of similar products over 25%

◆Unique blade design with smart operation and wind-proof & rain-proof

◆Imported bearing, free lubrication,no noise and free maintenance

◆Unique variable angle tube help to realize easy installation

◆High-quality stainless steel body. Supporting brackets are all made of stainless steel, which has very good corrosion-resistant ability.

◆Environmental protection, energy saving and no electricity cost.