The air ventilators are used for the ventilation of the big places like warehouses, companies and others. The air ventilators are fit on the roof the place and are used for the proper ventilation of the place. The ventilation of a place is necessary for keeping the pace germ free and reduce the number of pollutants in the air. Proper ventilation is necessary for keeping a place healthy and germ free. The Air ventilators will help in maintaining the required ventilation in a place. The offered ventilators are made for industrial purposes and are made by using metals such as aluminum. the ventilators are of different sizes and are fit to be used on the ceiling or roof of the places.