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

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2019/8/1 21:59:59
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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