Product features

• • In-house design using CAE*
• • Spiral spring processing performed using types of equipment found only in a few places around the world
• • By manufacturing square-shaped materials in-house, high levels of flexibility in regards to material shapes are possible
• • By using steel for valve springs and the same manufacturing process for valve springs, we can provide products that feature superior levels of fatigue strength

Product applications

Variable valve timing mechanisms of automobile engines, etc.