Galvanized steel sheet is a welded steel sheet with a hot-dip galvanized or electro-galvanized layer on the surface. It is generally widely used in construction, home appliances, vehicles and ships, container manufacturing, and electromechanical industries.

Galvanization is the leading method to protect metals from environmental elements that cause corrosion, rust, and the eventual weakening of the steel. Galvanized Plate Metal is a type of steel that has been treated with an application of protective zinc coating to help prevent it from rusting. Galvanized Steel Sheets are also easy to weld, form, and drill. With a typical protection life span of 20 years.Galvanization is the process that is used to apply the zinc to the steel through the use of electrochemical and electrodeposition processes. The steel parts are submerged into a vat of hot, molten zinc to form a protective coating.