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.

Products by Application SEISMIC ISOLATION UNITS

Springs Used for Seismic Isolation Units

Product Data

Product Name:Push-pull springs, Extension springs, Compression springs, Disc springs


custom made

Advantages of using Tokai Spring Industries’ products

Increasing Design Flexibility

With design capability according to engineers’ ideas, Tokai Spring helps improves design flexibility. Normally, the shapes of the devices are decided depending on the shapes of springs, which are fixed.
At Tokai Spring, we have the technical capability to propose and manufacture these springs from scratch.
We are proud to be able to support engineers in the seismic isolation industry by giving them the flexibility to design these wonderful systems.

Applicable materials

  • SUP10(Correspond to 51CrV4,6150)
  • SWOSC-V(Correspond to 55SiCr6-3)
  • SWOSC-B(Correspond to 55SiCr6-3)
  • SUS304(Correspond to S30400, 1.4301, X5CrNi18-9)
  • Applicable spring types

  • Push-pull springs
  • Extension springs
  • Compression springs
  • Disc springs

    • R&D and Prototyping

      SUPPORTING clients who conduct R&D and prototyping activities by committing to carrying out research and collecting necessary data.

    • Manufacturing

      Specializing in producing small-lot orders of 5 or less. we can reproduce the exact same springs that were exclusively made years ago thanks to our in-house production data. Therefore, our clients can completely rely on our reproducibility, short delivery time and product quality.

    • Replacing & Repairing

      Ability to reproduce springs Even if there is no drawing.

    Tokai Spring’s after-sales service

    We provide excellent after-sales service and support so that our clients can use products without any worries.

    • Request a Design Further Inquiries
    • Our Oder-To-Deliverly Process
    • supporting meterials
    • Tokai Spring's Forum