CHUDAI/DOVOX
https://www.chudai.co.jp/- Japan exhibitors
- Real & Online
- Maintenance & Resilience TOKYO 2025
- The 19th Social Infrastructure Maintenance Show TOKYO 2025
- Booth number

We will be exhibiting a new non-powered river gate "Multi flap gate" that will be installed on the back side of the river.
It can be installed easily and at low cost because it can be constructed using only human labor. In addition, since the gate is a flap, there is no need to open and close the gate.
This product also has the function of safely measuring water levels during heavy rain.
Also, bridge deck drainage pipes "Quattro drain(NETIS recommended technology)" and " Joint drain(NETIS semi-recommended technology)" will be on display.
We have samples of all our products on display, so we will guide you through them.
Exhibited products (English) | ・Multi flap gate(Non-powered disaster mitigation gate) ・Quattro drain(High-performance deck drainage pipe) ・Joint drain(Buried drainage basin for bridges) |
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