Industries & Applications

Examples of Where Our Springs Have Been used By utilizing our spring manufacturing technology that we have nurtured over the years,


we have solved a whole host of spring-related issues in various fields.

Sluices / Bridges

Materials and rustproofing that ensure water and weather resistance. Quick response to repair requirements

Why Should You Choose Tokai Spring For
Sluice Gate and Bridge Construction

Monitorizing The Safety Of Sluice Gates All The Time

Together With Our Clients Who Design, Manufacture Sluice Gates And Bridges, We Prioritise Reliability And Safety

Advantages Of Choosing Our Spring Products and Services

1.Absolute Reliability

Made from high-quality materials with strict control of fatigue, our products can maintain exact load characteristics even after repeated operation for long periods of time.

In addition, the usage environments vary depending on users’ purposes such as indoors, outdoors, salt water, extreme temperatures or and high humidity environment.

2. Ability To Produce Springs That Are Resilient Under Any Conditions

We have experience in handling materials that are strong and corrosion-resistant such as various types of stainless steel and special steels such as nickel-based alloys.

We can design and propose springs that are absolutely safe even in harsh usage conditions like corrosive environments.

3. Ability To Minimize Downtime

At Tokai Spring, all drawings and production data from springs manufactured in the past are stored. In addition, we maintain a large stock of materials so that the spring in need can be provided immediately, even in the event of sudden equipment failure or emergency. 

Therefore, we are able to manufacture and deliver our springs in the shortest possible time.

Why ONLY Tokai Spring?

“My spring broke and I don’t have the drawing!”; “I want the same spring right away! I want you to make only one spring for trial use!”; “I don’t want to compromise on the design, so I want to have a meeting until I’m satisfied!”

At Tokai Spring, we have a system in which a dedicated engineer can help you with each individual problem, production systems for making a single spring with ultra-precision, and a quick process from request to delivery of custom-made products. This is why only Tokai Spring can provide the best springs and services to clients in the sluice gate and bridge construction industry.

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