aerospace equipment MRO and test bench manufacturing

Tailored solutions to maintain your equipment, engines, and aerospace structures, even the most complex ones.

Challenges

In the aerospace industry, maintaining and modernizing equipment, sometimes old and difficult to repair, presents a major challenge. When original manufacturers no longer offer solutions or technical documentation is limited, each failure becomes an obstacle to the performance and safety of the aircraft.

Solutions

At SEM, we tackle these challenges by offering unique expertise. From the repair of obsolete equipment to the manufacturing of custom test benches, we turn technical constraints into durable and innovative solutions. Our specialized teams work tirelessly to extend the lifespan of your equipment and ensure full compliance, even in the most complex situations.

Discover our expertise

Who are we?

A vision of excellence and Values Serving Aerospace

At SEM, we are a committed partner dedicated to the performance and longevity of your aerospace equipment. Our team places your needs at the heart of every project, focusing on responsiveness, commitment, and uncompromising quality. With unique know-how and proven expertise, we turn challenges into durable and innovative solutions. At SEM, every action is guided by strong values that are the foundation of our strength and reliability.

Our vision and values

Reliable and Tailored Services

Maintenance, modernisation and manufacturing to meet your needs.

Aeronautical Maintenance

Our workshop specializes in French-manufactured military aircraft. With nearly 20 years of experience, we have worked on various models, including the Fouga, Alphajet, and Gazelle.

Ensure the longevity of your appliances

Obsolescence treatment

When it’s too late and no measures have been taken to address the obsolescence of a part, when technical documentation is no longer available and tools and consumables are no longer accessible, we offer solutions to extend the lifespan of your equipment. Through our reverse engineering expertise, we can recreate parts and components, ensuring the continuity of your operations and the safety of your equipment.

Prevent the obsolescence of your equipment

Tooling and tests benches

To ensure optimal quality during equipment manufacturing, we design and build dedicated test benches. It is through this expertise that we offer our services to our clients, providing them with high-quality equipment that is rigorously tested and validated.

Discover our made-to-measure test benches

Quality managment

Quality is the key focus at SEM. Our processes meet the highest standards of the aerospace industry. The implementation of quality standards in our workshop is one of our main areas of development.

Find out more about our quality standards