Parylene, the coating of choice for your optical systems in challenging environments

From sensitive medical and surgical devices to defense displays or professional cameras, parylene coating is essential for your optics:

  • The coating is perfectly compliant, therefore there is no alteration to the geometry of your parts and the image quality is excellent.
  • Excellent optical transparency
  • Barrier against moisture, contaminants and chemicals
  • Biocompatibility

Call on our teams for technical support, from prototyping to mass production.

Learn more


Pushing the boundaries of HVOF

We are pushing the boundaries of thermal projection with our HP HVOF technology.

Thanks to a cooling system unique in France, on our Figeac unit, we control the temperature of the parts being treated:

  • Continuous projection without interruption between layers: elimination of defects in the coating;
  • Real-time control via a computerized cooling management system allowing the handling of sensitive parts;
  • Instant data acquisition and visualization for maximum traceability and accuracy.

In conclusion, unparalleled application quality for high-performance coatings!


APS, your partner for interconnection solutions

We mask certain parts of your connectors to allow current to flow to the electrical circuits.

We isolate the unaffected parts to protect certain elements of your connectivity.

Call on us to ensure the reliability of your connectors and fittings, whatever the environment.

Learn more about our projects in the energy/electricity sector.


Aesthetics, an important parameter in industry as well

Did you know that the design and aesthetics of equipment are important for selling in the industry?

Contrary to popular belief, manufacturers don't base their purchasing decisions solely on a product's technical specifications or price.

At APS-METRASUR-LORILLEUX, we believe that the aesthetics and finish of your parts are just as important as performance.

Take, for example, this enclosure, designed and manufactured in France by KEYPROD to measure and analyze machine operation. We proposed a technical solution tailored to the client's design:

- Matte black for a premium look
- Epoxy resin ensuring a smooth finish and long-lasting protection
- Precision masking for perfect connectivity

Ultimately, a part where aesthetics matter as much as performance.

Do you also want to stand out through the aesthetics of your parts? Contact our team today.


The Classe Industrie project is moving forward

We had the pleasure of leading a workshop with students from Collège Victor Schoelcher, dedicated to order management and the customer journey.

Supervised by Elhadji, our method engineer, and Benoît, our sales representative, the students explored the essential steps of an industrial project and the customer journey, in particular:

  • Reading and understanding a quote.

  • Analyzing a product sheet and identifying technical specifications.

At the end of the school year, they will put their knowledge into practice by coming back to our site and applying a coating themselves, following each step of the process. This project is fully in line with our group's desire to be a source of inspiration for young people by providing them with practical knowledge.

Congratulations to everyone for their commitment.