Offered by us are high quality Resistance Boxes that serve the purpose of adding resistance to an electric motor circuit. This results in the modification of performance of slip ring electric motors installed in EOT cranes, rubber mills, steel rolling mills, cement mills, power plants, conveyors, coke oven and blowers, to name a few. With the increase in performance characteristics, the speed of motors is controlled and a starting torque is developed with low starting currents. In addition, these boxes are also suitable for use as dynamic breaking resistor for VVVF AC drives and electric loading of AC alternators, DC generators & dynometers. Being suitable for both AC and DC applications, these products experience wide industry applications.