Innovative Design

Engineering projects for aerospace, motorsport, automotive and mechanical sectors. Our engineers uses CAD and performs CFD fluid analysis and FEA finite element structural analysis.

Amazing Projects

We develop design solutions for the Aerospace, Motorsport and Automotive sectors.

Aerospace Design

Innovative projects for the air and space sector.

Automotive Engineering

Effective solutions in modern automotive design and engineering.

Mechanical Development

Mechanical projects with 30 years of experience and innovation.

Creative Solutions

Projects that unify aesthetics and functionality.

Customer Reviews

Our clients trust our exceptional design and engineering work.

The 3s team exceeded our expectations in design and engineering. I recommend them!

Carlos Silva
people in a design meeting in an office boardroom
people in a design meeting in an office boardroom

São Paulo

3s has demonstrated in-depth knowledge in the aerospace and automotive sectors, delivering innovative and efficient solutions that really make a difference in our projects.

three people, one woman and two men, on laptops in a boardroom
three people, one woman and two men, on laptops in a boardroom
Ana Costa

Rio Janeiro

★★★★★
★★★★★