GALVANIZED STEEL COIL
Galvanized sheet refers to the surface of the zinc coated steel plate. Galvanizing is an economical and effective method of rust prevention that is often used. About half of the world's zinc production is used in this process.

• Surface state: The surface state of galvanized sheet varies depending on the treatment methods in the coating and plating process, such as regular spangle, small spangle, big spangles, etc.
• Appearance: Galvanized sheet should have a good appearance and shall not have defects harmful to product use, such as no plating, holes, cracks, scum, excessive thick plating, abrasion, chromic acid dirt, white rust, etc.
• Standards: Specific appearance defects should be specified in the contract when ordering as foreign standards may not clearly define all possible defects.