Wind driven Turbo Ventilators are used the World over because of their low cast, zero running cost, adaptability, high capacity per vent and overall reliability. The operation is simple. As the vent hood is rotated by the wind, the sale air inside is exhausted through the vanes and a natural inward flow of fresh air is boosted. Available in alumimum, turbo ventilators are completely weather proof and maintenance free. The Ventilators are easily adaptable to all kinds of roofing and can be installed on slopes or ridges.

Ventilator with new bearing system is developed from original ventilators. It has modern design and conforming to the aerodynamics rule, increasing the area for ventilation by wind power. Reduce the friction during work, reduce the heat and chemical odor. High efficiency for suck or circulate hot air out of the building or factory. It can well work even the weak wind. Good quality of raw materials that is no cost to take care and no noise through out.