Automotive Suspension Springs

Leaf Springs for Suspension

Leaf springs are used in trucks and buses to support the undercarriage and axle. We have realized both high strength and light weight of leaf springs through repeated research and development of materials, shapes, and production methods.

Leaf Springs (Suspension Springs)

Leaf Springs (Suspension Springs)

These springs comprise multiple leaf springs stacked on top of each other for use in the suspension systems of commercial vehicles. They support stable traveling even when a vehicle is carrying heavy loads.

Tapered Leaf Springs (Suspension Springs)

Tapered Leaf Springs (Suspension Springs)

The thickness of these leaf springs changes from the center of the spring to both ends, enabling generated stress to be made uniform.

Mono Leaf Springs

Mono Leaf Springs

With optimal materials and shape, these single, lightweight and compact leaf springs offer high reliability.