Main Material: Zinc Alloy Exterior color: plating sand chrome, bright chrome Function and use: switch cabin...
产品简介：主材料：锌合金表面处理：镀沙铬、亮铬功能及用途：开关柜、配置各种锁栓。
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Hot dip galvanizing is commonly used in plating cast iron pipe due to the particularity of material and shape, resulting in high zinc and energy consumption and high cost.