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"Marking Requirements" for anodized aluminum

  • 1.  "Marking Requirements" for anodized aluminum

    Posted 03-08-2024 14:20
    Edited by Yang Liu 03-08-2024 14:32

    Are there any industry standards or regulatory requirements for the marking of anodized aluminum products?  Similar to the hallmarking of precious metals, such as "Au750" and "Pt950", how should I mark a product to show it is made of anodized aluminum? 



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