Nadadden ƙarfe mai rufi da zinc
Ana iya raba COIL ɗin ƙarfe mai rufi na ZINC ALUMINIUM MAGNESIUM zuwa nau'i biyu bisa ga hanyoyin shafa. Ɗaya ana kiransa coil ɗin ƙarfe mai zafi na galvanized aluminum magnesium, ɗayan kuma ana kiransa coil ɗin ƙarfe mai sanyi na galvanized aluminum magnesium.