The development of springs by taking the customer needs in advance is our key to making the best springs in quality and performance. Studies are conducted to respond to the needs of strength, weight reduction, and space saving. The optimization of treatment conditions realizes the improvement of fatigue strength by 50% or more in comparison with conventional material (treatment).
1)Adoption of High Stress Materials2) Magnitude of Shapes
3) Improvement of durability through optimum surface treatment technology a)Nitriding b)Multi-Stage Shot Peening4) Ovate Springs
High Stress Materials
Wire Sizes: Machine Coiling Capability: 0.50 - 12.00mm Wire Sourcing: All raw wire rod comes from Nippon Steel & Sumitomo Metal Shaved wire is manufactured by Sumitomo Steel Wire or Nippon Steel & Sumikin SG Metal
Multitude of Shapes
Improvement of Durability