Made of standard grade stainless steel, the offered Air Ventilators work on the principle of convection theory. The law of convection defines the process of acceleration and conversion of parallel airflow into vertical flow of air for enhancing indoor air quality. These ventilators are useful in absorbing fume, smoke and dust filled heated indoor air in order to allow the flow of fresh and cool air from outside. Convenient to install, these ventilators are preferred for their electricity free operation, maintenance free functioning, Eco friendly mechanism and high efficiency level. We are counted as an eminent manufacturer and exporter of superior grade Air Ventilators.