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        Qingdao Haoyu Heavy Industry Co.,Ltd is a large enterprise specializing in the EPC,design,manufacturing and processing of steel structure,located in Jiaozhou International Industrial Zone.【more...】
       

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      Qingdao Haoyu Heavy Industry Co.,Ltd
      International Business Department Tel:86-0532-13969651030 Fax:86-0532-88277616
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