Easy to lay and can be piped if there is a slight gap.

• Flexible tube piping allows free and easy construction.
• Since there is no seam, there is no drain leakage.
• Quite useful in the renovation work, also corresponding to the air conditioning equipment change in the equipment movement and construction.
• The floor area for rent can be increased by reducing the vertical pipe system.
• Ceiling demolition can be done within the minimum demolition range.