• Fireproof sealing of electric box

    Fireproof sealing of electric box

  • Installation of pipes in the ceiling

    Installation of pipes in the ceiling

  • Rainwater pipe bottom treatment

    Rainwater pipe bottom treatment

  • Water pump wiring

    Water pump wiring

  • Comprehensive layout of basement

    Comprehensive layout of basement

  • Rows of power distribution cabinets

    Rows of power distribution cabinets

  • Basement living pump room

    Basement living pump room

  • Bridge installation

    Bridge installation