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          Brief Introduction
          Lead Advanced Architectural Culture and Create Healthy Cultural Environment

           Qingdao Haichuan Construction Group Co., Ltd, founded in 1952, has a development history of more than sixty years. We have won a lot of  qualifications such as Class A General Contractor of Housing Construction and Class A Special Contractor of steel structure...

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          Haichuan enterprise propaganda film
          国产福利91精品,天天视频精品v在线观看,国产精品久久久久孕妇,97自拍视频在线观看

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