This air ventilator offered by us have quality design and efficient blades which makes it light in weight. These ventilators works through the help of natural wind movement and hence the use of electricity is greatly reduced. This easy to install air ventilator offered by us can be installed on different types of roofs, the vent design helps preventing the entry of rain water inside. Our team of highly experienced professionals work hard in manufacturing this air ventilator and test them on various parameters to ensure flawless products to our clients. We welcome customized specifications hence these air ventilators offered by us are specifically designed to meet diversified application level. Customers can avail this air ventilator from us in cost effective prices.