The Japanese archipelago extends narrowly from north to south, and is incredibly mountainous.
Water resources must be used effectively based on the social economy, weather conditions and various river forms, and risk of flood damage due to recent climate change must be reduced.
With our extensive track record and strong technical capabilities, NISHIDA TEKKO provides river gates to meet the needs of society.

Japan is blessed with an abundance of water, and the steepness of the landscape allows rainwater to flow easily from the mountains to the ocean. Dams play an important role in maintaining river environments, as well as performing flood control (flood risk reduction) and irrigation (agriculture, power generation, water supply) functions. With our extensive experience and latest technical capabilities, NISHIDA TEKKO provides dam gates across Japan.

The amount of garbage flowing into drainage pump stations and other water management facilities is increasing year by year, reducing the function of those facilities and causing water to flood over and damage residential and agricultural land. Waste removal equipment from NISHIDA TEKKO, through stable and reliable operation, helps to demonstrate the function of water management equipment

In order to protect areas from sudden tsunamis, storm surge disasters, and flood damage, a management system must be established that can reliably operate floodgates and flood barriers.　 NISHIDA TEKKO performs automatic closing operations based on tsunami information sent by the government and measured data from seismometers. We provide "Sluice Gate / Floodwall gates Remote Monitoring Operation Control Equipment" that can be opened / closed by remote control in an emergency and closing Sluice gates / floodwall gate safely, quickly and reliability

It is essential for gates, waste removal equipment and other installations to always exhibit the required functions. However, wear and degradation over time makes it important to ensure reliability through appropriate maintenance and management. At NISHIDA TEKKO, we are developing a life cycle management service that suggests and implements appropriate repairs and improvements, and perform comprehensive inspections, servicing and diagnostic checks on equipment, regardless of manufacturer.