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          1. 0335-4875641
            aotong@163.com
            AboutWith the person this Science is rigorous Hard struggle Always create first-class

            Qinhuangdao• Aotong was founded in 2004, it is a group enterprises with the collection of trade, steel further processing and warehousing logistics, the factory covers an area of 2,020,000 square meters , the main body includes three entities center - the Aotong trading center, (has seven subsidiaries) , the Aotong metal center and the Aotong logistics center. Business not only involves the medium and heavy steel plate, steel coil, section steel, building structure steel plate, steel slab and other steel products...

            • Processing capacity

              The Company has domestic first-class technology coil plate leveling production line and the main......

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            • Distribution capacity

              The location of company is of convenient transportation with highway and railway connected......

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            Sub-brand
            久久九九久精品国产88_99热亚洲色精品国产88_中文人妻中出精品视频在线_在线看日不卡av