The steel sheet is covered with a uniform zinc-plated layer by controlling the amount of zinc coating.

 Thezinc-plated layer itself is chemically treated, which ensures excellent corrosion resistance.

The raw materials in coil forms are continuously annealed, galvanized,and properly leveled,

 granting final products superior formability.

With galvanization, a piece of industrial steel is expected to last more than 50 years in

 averageenvironments, and can last over 20 years with severe water exposure.

In the electro-galvanizing process, steel sheets are not heat-affected so they maintain the same workability

 as that of hot-olled and cold rolled steel sheets.Electrogalvanized steel sheets have purezinc 

layer with excellent ductility, but no brittle iron-zinc alloy layer, which may cause peeling off with the former sheets.