Çelikyay A.Ş.
Çelikyay A.Ş., which is continuing its journey that started in 1965, by adhering to the principles of continuous improvement and best-possible service, is with its state-of-the-art production facility, one of the largest leaf spring manufacturers in Turkey as well as in the world.
Conventional Leaf Springs
These are springs that have a uniform thickness. They adapt to overloading and rough road conditions. They are produced by combining spring layers of constant thickness, with a gradually changing length, with fasteners such as center bolts and clamps.
![](https://en.celikyay.com.tr/wp-content/uploads/2021/03/Konvansiyonel-yaprak-yaylar-s.jpg)
Parabolic Leaf Springs
These are springs with parabolic changing cross-sections. They are produced by combining spring layers, which were subjected to a parabolic rolling process, with connecting elements. They provide comfort in flexible load conditions. They are lighter than conventional spring leafs because they have the capacity to work with less layers.
![](https://en.celikyay.com.tr/wp-content/uploads/2021/03/Paraboli·k-yaprak-yaylar-s.jpg)
Beam Springs
They are produced by giving parabolic leaf springs a “Z” shape or as flat. They are used for air suspension applications.
![](https://en.celikyay.com.tr/wp-content/uploads/2021/03/Hava-yastikli-yaylar-s.jpg)
Cabin Springs
They are used as a comfort element in the cabin by providing springing of the cup. They are produced from U-shaped flat or parabolic springs.
![](https://en.celikyay.com.tr/wp-content/uploads/2021/04/Kabin-Yaylari-s.jpg)