Bar-turning parts for automotive shock absorbers

Joseph Martin, a specialist in screw machining since 1946 in the Arve Valley in Haute-Savoie (74), France, manufactures components for intelligent oleo-pneumatic and hydraulic shock absorber systems that improve road holding and driving comfort.

Mastering the fluid regulation enables us to be present in the intelligent damping systems.  The assembly of our products enables the filtering of certain vibration frequencies, thus improving comfort in the cabin

bar-turning parts for automotive schok absorber

We manufacture bar-turning parts for shock absorber:

  • Spool Valve Pistons in S300 steel
  • S355J2C Steel Housing Valve
  • Relief Valve in 11SMnPb37