zinc ingot
Zinc ingot is the main product of Rooyparvar complex with a purity of 99.99% and silvery-greyish appearance. Due to zinc characteristics such as reactivity with iron, corrosion resistance, low melting point, ductility, and high tensile it has different applications in industry. The most important applications of zinc are the production of alloys (mainly brass and bronze), galvanizing (galvanization coating of iron or steel). Also, zinc is used in zinc compounds for different industrial applications e.g. zinc oxide is used as white pigment in paints and as a catalyst, zinc sulfide is used in luminescent pigments.