Frontline Enterprises , Visakhapatnam, (Metals, Minerals, Ores, Oys, Chemicals, Ferrous & Non-Ferrous Metal Products, Fuel Grade Petroleum Coke, Calcined Coke, Low Ash Meturgical Coke (Lam), Foundry Coke, (Steel) Steel Coils, Hot Rolled, Cold Rolled, Hrc, Crc, Hot Dip Galvanized, Aluminiz)