Motorized Rolling Shutter

They are especially suited for industrial buildings, commercial buildings, kitchens, warehouses and any other openings   shutters of up to a maximum dimension of 10000mm width and 7000mm height in a single panel. Beyond this span a separate assessment.      
  This type of rolling shutters can be operated on the lever also, because Of the heavy sizes; manually we can operate by rotating the gear warms and it is very smooth in operation. To protect form the wind power we can fix ventilators, about 1/4th of the portion and this will protect the curtains of sagging, and ventilators are perforation strips. Rain water will not come inside the shutters curtains.  These rolling shutters can be operated by electrically also.& for Manual operation chain can also provide.