1.Low noise ,energy saveing . 2.Large wind output,durable. 3.Strong resistanc to corrosion 4.Wall Fan suit for Poulty house 1.The wet curtain and fan cooling system is widely used in many places,it is the most effective cooling way for large size house,for example poulty house, textile shop,cloth make shop,chemical plants.eleectronics factory. 2.Frame used of advanced atomatic processing ...