product detail

Product Detail

We manufacture tension springs in the widest range of dimensions, shapes and final processing. Different end loop and hook configurations are available to meet your custom design.

Wire Diameter

  • (0.30mm – 4.00mm)

Wire Material

  • Ferrous
  • Non-ferrous

Body Types

  • Straight
  • Conical
  • Barrelled
  • Hour Glass
  • Variable Diameter
  • Custom
Cross Section

  • Round
  • Square
  • Special


  • Hooks/Loops
  • Side
  • Crossover
  • Machine
  • Enlarged
  • Reduced
  • Extended
  • Custom

Our quality standard, ISO 9001:2008, allows all our customers to expect top class quality from the sample to the production part approval process, (PPAP), to production releases. Our engineers evaluate every spring design to ensure functionality and cost effectiveness. Our dedicated manufacturing team is quality oriented and committed to manufacturing springs that meet our customer’s exact needs and specifications. To learn more about tension springs and how Ranoson Springs can assist you, we invite you to request a quote or contact us today.