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Is the material of the anti -theft door be galvanized or zinc alloy board?

4 thoughts on “Is the material of the anti -theft door be galvanized or zinc alloy board?”

  1. Galvanized plate is iron on it and not embroidered on it. The material is heavier and durable. Zinc alloy is made of raw aluminum to oxidize and loses the original gloss. Galvanized board is better

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