Electro-galvanisation
The purpose of galvanizing is to prevent the corrosion of steel objects, to improve the corrosion resistance and service life of steel, and to add a decorative appearance to products that are subject to weathering, water or soil corrosion over time. The amount of steel corroded in the country each year is almost one tenth of the total amount of steel. Therefore, in order to protect the life of steel or its parts, zinc plating is generally used to process the steel.