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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
    精品福利一区二区免费视频,国产午夜精品一区二区三区不卡,无码国产精品一区二区免费式芒果,高清无码精品综合一区二区三区色片
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