COMPANY SUPPORTING SOCIAL INFRASTRUCTURE | COMPANY SUPPORTING Water circulation | COMPANY SUPPORTING Urban development | COMPANY SUPPORTING Public works

We support the lifeline
We will create a sustainable construction industry that will drive measures against aging infrastructure.

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2023 version This is the Reiwa boom! Posted in!
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We support the lifeline

About Us

Establishment

1967

number of employees

58 employees

(including 12 from partner companies)

Sales (excluding tax)

1.9 billion yen

(including 200 million yen from partner companies)

Toshin's two major businesses

We will create sustainable growth and corporate value by creating maintenance management such as rehabilitation, rehabilitation, earthquake resistance, and long life of concrete structures and lifelines.

Pipeline business

Concrete structure life extension project

Pipeline business
In order to provide a stable water environment through the pipeline business of water supply and sewerage, we are responsible for the maintenance and management of lifelines using various technologies such as open cut, non open cut, rehabilitation, and earthquake resistance.
　　　　Concrete structure life extension project
We will extend the life of concrete structures that have deteriorated over time by using various technologies in all fields such as water-stopping, waterproofing, seismic reinforcement, cross-section restoration, and anticorrosion coating.