Northern Industrial Supply Company (NISCO) has served in the field of Industrial ventilators from the early 90’s providing equipment that meets international standards. The ventilators have strong resistance and can easily force out stagnant, hot and humid air from industrial and commercial complexes. High quality materials such as lightweight aluminum are used for the formation of these products. A performance warranty ensures that you do not have to worry about the performance of the ventilators. Maintenance is barely an issue as these cost effective industrial ventilators can endure extreme heat and moisture under much higher than normal operating conditions with relative ease.