Profile: Air Tech Engineering specializes in design, manufacture & supply of centrifugal fans, axial fans, high-pressure blowers, ventilation systems, and air pollution control equipments. We also offer bag filters, dampers, and metallic & non metallic expansion bellows. Our centrifugal fans are constructed out of steel, stainless steel, PP-FRP lined, MS FRP lined, and MS-rubber lined materials. Our fans are available in various blade profile.