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      Tel：022-66219482
      Fax：022-66219482
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      Mail：tjsannuo@163.com
      Dangyongjun@tjsannuo.cn
      Adress：Room 1103, Huaying building, Central Avenue, Tianjin Airport Economic Zone

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    Address：Room 1103, Huaying building, Central Avenue, Tianjin Airport Economic Zone

    Tel：022-66219482 13752372776 18102081698

    Fax：022-66219482 Website：www.tjsannuo.cn

    E-Mail：tjsannuo@163.com/Dangyongjun@tjsannuo.cn

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