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      Geotechnical Engineering D & C


      Foundation Treatment
      Special Ground Treatment Technology for Soft Ground
      Treatment technology of multi-pile composite foundation

      Foundation Pit Support for Existing Rail Transit
      Design and Construction of Foundation Pit Support in Existing Railway Protected Area
      Existing Line Security Argumentation Advisory Service

      Construction of Foundation Pit Support & Anti-Float
      Design and Construction of Foundation; Design and Construction of Foundation Anti - floating Technology
      Groundwater Control
      Control Technology of Groundwater
      Groundwater Freezing Control Technology
      Groundwater Control Technology with Grouting and Sealing

      Foundation foundation reinforcement
      Existing Foundation Reinforcement Technology
      Bridge Foundation Reinforcement Technology

      Foundation Pile Construction
      Precast Pile Construction
      Filling Pile Construction