1 thought on “wholesale sapphire jewelry Is Mao Zhong GW or NW?”

  1. wholesale jewelry morocco Mao Zhong is GW.
    GW means Mao Zhong. This is the total amount of combining goods with it. Usually this is used to calculate low worthy of products.
    nw and GW, NW is net heavy netweight, GW is Mao heavy. Mao weight refers to the weight of the product itself, which is the weight of the product and the packaging. Net weight refers to the weight of the product itself. NW also refers to the weight of calcium sulfonate.
    Is when using a net weight, for how to calculate the packaging weight, there are several methods internationally:
    1. Calculated according to actual skin weight.
    2, calculated based on the average skin weight.
    3. Calculate according to the customary time.
    4. Calculate according to compute weighing.

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