We are engaged in offering superior assortment of Roof ventilation System that is a motor driven fan unit equipped with cast aluminum alloy impeller, aerofoil section blades and is provided with a durable weather proof exhaust cowl. Designed and manufactured in compliance with international quality standards using high grade base material, it is widely used in various industries. This is ideal for extraction or air supply through the roof and is usually preferable in Factories, Power plant, Steel plant and Foundries.