Quality at All Stages

The manufacture of special tooling is done in-house, to ensure total control of the products. Our work includes assistance in the form of design studies and advice.

In order to obtain maximum quality products, we also carry out:

  • Heat treatment under protective atmosphere
  • Grinding for perfect planarity
  • Trimming
  • Chemical Mechanical Polishing / Planarization
  • Treatment against oxidation


Onsite at the final stage of manufacturing we thermally treat the springs. However, on request and under our responsibility, we can entrust more specific surface treatments to our most competent partners.

The final inspection is done methodically and with precision. Conformity certificates are provided to the client on request.