Miscellaneous Office & School Stationery Items Suppliers & Wholesalers

Model : Air ventilator and ventilation6854

The air ventilator is a revolutionary conceptual product which exhausts the hot gases from an enclosed area without using any electric power. Yes absolute zero power consumption. It has no operating cost and gives excellent ventilation performanc ...

Keywords : wind ventilator , eco ventilator , roof top ventilator , ...