# Stainless Steel Roof Ventilator manufacturer And supplier In Gujarat.These ventilators consume wind energy to create airflow via centrifugal action. It is this centrifugal force created by rotating vanes creating a low pressure zone in turn. These are semi-automated and easy-to-use. The blades are exclusively manufactured from supreme quality aluminum and stainless steel. These are corrosion free, owing to the stainless steel or aluminum used ... Continue