Isfahan Zinc Smelting Company (IZSC)IZSC Zinc smelting Company started its manufacturing activities in 1998 . It is located in Isfahan .The aim is to produce all different kinds of specialized Zinc Ingots in relation with the consumer's industrial needs and specifications . Being a world. class company , creating value and the best quality is the vision of IZSCOur products exeed 15000 tons per year . The Zinc smelting process is hydrometalurgy and the Production process consists of four parts : Concentrate production , Leaching , Electrowining , Melting and Diecasting . Zinc Ingots are usually used in. Galvanizing Industry , also in casting , AlloyZinc , Dust and Battery industry .