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Melted zinc-aluminum alloy coating processing | Surface treatment resistant to drug damage and salt damage

Approximately six times the lifespan of conventional plating. High corrosion-resistant aluminum alloy plating that is strong against chemical and salt damage.

Melted zinc-aluminum alloy plating is a surface treatment process that applies an alloy coating consisting mainly of zinc, with 5% aluminum and 1% magnesium, after the standard hot-dip galvanizing. Compared to standard hot-dip galvanizing, it offers approximately six times the service life and is ideal for long-term use in harsh corrosive environments such as hot spring areas, coastal regions, and roads that use de-icing agents. Even if the plating film is damaged, it has self-repairing properties that make it difficult for red rust to occur, and its high film hardness makes it resistant to scratches, allowing it to maintain a beautiful appearance for a long time. It can be applied to steel materials and various steel products.