The springs developed by ALLEVARD REJNA Autosuspensions may be cold or hot formed according to the initial technical specifications.
They are designed to optimize:
  • weight and cost
  • bulk
  • vehicle comfort and handling
  assuring of the reliability and the lifetime demanded.
 

 
 
The result is a range of helical springs of simple or complex shapes including:  
  • Rectilinear or curvilinear shaft
  • Wire of constant or variable cross-section
  • Terminal coils, whether or not reduced
 
Thanks to its constant progress and total mastery in the fields of:
  • High-stress micro-alloyed steels and titanium
  • Anticorrosion treatments
  • Heat treatments
  • Different shot-peening processes specific to high stress coil springs
  • Advanced development tools
   
ALLEVARD REJNA Autosuspensions’s position as European leader is explained by its ability to meet all the needs of automobile manufacturers for all types of vehicles fitted with helical springs.