Air ventilator fans are rotary devices designed to pull out stale and warm air in summer and moist air in other months. They are usually installed on rooftops and operate using only pressure and wind as their power source. VATS Air Systems is considered one of the leading Air Ventilator Fan Manufacturers in Delhi/NCR. We use the premium quality raw material to deliver low-maintenance and highly durable I.D Fan. The smooth and silent functioning of our Air Roof Ventilator Fan increases its shelf life considerably and makes them suitable for all kinds of facilities. Place your order now to get it delivered as soon as possible.