Nagpur Power & Industries Limited, incorporated in 1996 is a part of Khandelwal Group of Companies, with business interests in a wide variety of manufacturing and service industries. The Company mainly operates on Metal Recovery Plant and produces Low Ferro Manganese (Slag) through its profitable slag recovery process. However, there is no more re-usable waste of fine particles remaining in the manganese slag which was dumped at various places at the factory site which can be recovered.