As specialists in the processing of polymer and metal materials, the Clayens group works with companies
in the automotive sector to design car parts that meet today's major challenges, combining safety, weight reduction and performance.

Design and manufacture of automotive parts

The Clayens Group designs and manufactures parts for the automotive sector, meeting precise specifications or assisting you step by step in the design of technically demanding parts. Safety, ecology, weight reduction - your requirements are our requirements. From the smallest to the largest parts (up to 800 g), we can offer you support for different material processing methods:

  • Thermoplastic (and bi-material) injection moulded automotive parts
  • Thermoset injection or compression automotive parts
  • Metal-cut and overmoulded automotive parts
  • Machined automotive parts
  • Composite automotive parts

Clayens expertise serving the automotive industry

Our knowledge of plastics and the automotive industry enables us to meet your challenges in terms of productivity, performance and safety.

pieces espaces voitures

Parts for every area of the car

From the trim to engine parts, Clayens has all the resources to design, manufacture and deliver parts for every area of the car. Examples include seat covers and interior air vents.


pieces ultra technique

Highly technical parts

We can help you design highly technical parts, with very fine tolerances, that can be fitted to either the car's engine or its electronic system.


pieces matériaux variés

Parts in a variety of materials

We can process a wide range of approved materials, including recycled materials. This variety gives us greater flexibility to create parts with very specific requirements.


Support at every stage of your project for injection
and compression moulding of automotive parts

Clayens undertakes to provide its technical recommendations to improve and develop your projects.


pole r&d prototypage

R&D and prototyping department

As we're well aware of the challenges you face, we can call on our R&D department to help you develop your ideas and launch parts at the prototyping stage. Our aim? To work with you to develop innovative parts for the future!

bureau etude

Design office

Our design office draws up the best solution for your project, while maintaining technical and economic consistency. Whether we're starting from scratch or making recommendations based on your initial ideas, we always provide comprehensive support! 

mise en place moyens production

Implementation of production methods

We will install the industrial tools required for the mass production of your parts (multi-cavity moulds) at our various manufacturing sites, using a "build to spec" or "build to print" approach.


integrations fonctions supplementaires

Integration of additional functions  

Thanks to our wide range of skills, we can integrate new functions into your parts by adding electronic or metal components. We have all the human and material resources needed to assist you beyond the plastic auto part stage..


Clayens, a worldwide group for greater flexibility

Working with Clayens means choosing a reliable partner who can handle every aspect of your project, from design to the manufacture of vehicle parts.

With an eye to the future, we are also keen to work alongside your own design offices on the major issues involved in designing and manufacturing the vehicles of the future.

Furthermore, our ability to produce automotive parts on different continents means we can facilitate delivery across international borders.

Do you have an automotive parts project? 

Contact us


Our production sites for automotive parts

Nos certifications

afaq 50001 énergie
IATF 16949
ISO 14001 Environnement AFNOR certification
ISO 45001

Logo Clayens



04 78 40 11 52


Complete the contact form below