INDSIL Group of Companies is manufacturing Ferro Alloys, Calcium Carbide. They have two manufacturing units one in Kerala South India and other one in Raipur Chattisgar North India Both the plants are backed up by Hydel and Thermal Power plants. The Ferro alloy plants are producing the products like low carbon silico manganese, low carbon Ferro manganese, high carbon silico manganese, and high carbon Ferro manganese and Calcium Carbide.