46, Moulana Abul Kalam, Azad Road,,http://www.nsilimited.com,711101,Sanitary Castings including Frame, Cover, Grate, Gully, Grating, Ductile Iron, Fabricated Items: Galvanized Steel Block Paviors, counter weight, Step Iron, channel gratings, surface boxes, Ingot Moulds, Slag Pot, Bottom Plate, Center Column, Coupling