Galvanized coils are produced by continuous hot-dip galvanizing process with hot-rolled steel strip or cold-rolled steel strip as the substrate. Hot-dip galvanized thin sheets are made into rectangular plates after cross-cutting; hot-dip galvanized coils are supplied in the form of coils.
Therefore, galvanized coils can be divided into hot-rolled galvanized coils and cold-rolled hot-dip galvanized coils. They are mainly used in construction, home appliances, automobiles, containers, transportation, home furnishing and other industries, especially steel structure construction, automobile manufacturing, steel silo manufacturing and other industries. Its characteristics are: strong corrosion resistance, good surface quality, conducive to deep processing, economical and practical, etc.