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Products DescriptionGalvanized steel sheet also named GC Sheets,Website:http://www.galvanized-steel.com, are to prevent corrosion of the steel surface to extend its service life, the steel surface
coated with a layer of metal zinc. Because zinc can form a good corrosion resistant film on the surface in corrosive environment. It not only protects the zinc layer itself, but also protects the steel base. So galvanization  is the biggest advantage of good corrosion resistance, painting, decorativ