We use cookies to ensure the best possible experience on our site. By continuing to use it, we consider that you accept their use. more information
fr en


Thanks to more than 50 years of experience, Bontaz is a recognized expert in the hydraulic functions. The Bontaz group control all the activities of production, from conception to assembly: 

1. Design and development of products, assembly lines and machines

2. Manufacturing of metal and plastic components

3. The semi-automatic assembly of subassemblies

4. The manufacture of machines and assembly lines


Our group expertise dedicated to automakers to imagine the tomorrow's mobility.


  • Component machining / bar turning
  • Pipe shaping
  • Manual and automatic assembly
  • Brazing
  • Winding / Coil
  • Plastic injection molding
  • Arc welding
  • Aluminum foundry
  • Deburring
  • Unit functional checks
  • Mechanical testing and validation
  • Final control


The Bontaz group has integrated workshops for:

  • Tool manufacture and maintenance  
  • Prototyping 
  • Tests and mock-up
  • Subassembly functional testing


Innovative Solutions
meet the challenges of tomorrow
Learn More
invest in the future
Learn More

Agility today
builds tomorrow's mobility.