Manufacture Of Basic Metals
Manufacturing Of Zinc (Includes Basic Processing, Smelting, Refining For Production Of Base Metal; Its Furtherprocessing And Production Of Powders Or Flakes, Foil, Plates, Sheets Or Strip, Bars, Rods, Profiles, Wires, Tubes, Pipes And Tube Or Pipe Fittings)
3 DIRECTORS: Binay Kumar Singh, Ramesh Chandra Gupta, Vijay Kumar Gupta
3 DIRECTORS: Sudershan Kumar Saboo, Ajit Kumar Sinha, Sarita Saboo
2 DIRECTORS: Rita Sinha, Diwakar Prasad Sinha