Specializing in metal surface treatment business such as surface treatment of aluminum oxide and copper pickling aluminum products。

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  •    2018-11-06
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    Scanning into the mobile station of Qiyuan Environmental Protection Technology Co., Ltd., Shangyu District, Shaoxing City


    E-mail:[email protected]

    Add:Huijing Road, East 2nd District, Shangyu Industrial Park, Hangzhou Bay, Shaoxing City

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