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  • Development of new manufacturing processes for advanced materials

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  • Design and construction of advanced powertrain parts

  • Setup or race cars

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  • CAE and FEM design

  • LCA

  • LCE

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  • Tests in every condition of our components and materials (from desert to arctic)

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Why Choose Us

D4S is a high tech company founded by Dr. Eng. Sergio Durante in the sector of the advanced technologies, with a strong partnership all over the world, and find its success factor in the constant transformation of the knowledge produced by applied innovation into products, technologies and services for the automotive, motorsport, the aerospace.

The main activities of the company is in the design, the development, the integration, the testing and the application of advanced components and powertrain solutions for the automotive and the aerospace sectors, using the most advanced engineering tools and innovative materials (like high performance composites, exotic materials, hyperfunctionalized surfaces, nanostructured based massive and coating materials).

Unique engineering solutions for your projects

Our team of professionals has a great experience

We are ready for customers from any country

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Our Products

Special Custom Parts

D4S has the ambitious to become your partner for the design and the manufacturing of special parts made in advanced materials.

Powertrain: Ring and Pinions Sets

All parts manufactured in Italy, Spain and England, using high performance aeronautic materials

Powertrain: Racing Limited Slip Differentials

All parts manufactured in Italy, Spain and England, using high performance aeronautic materials

Gearbox: Dog ring gearset

All parts manufactured in Italy, Spain and England using high performance aeronautic materials

Body parts - composites

The partnership with TEKS, the aerospace and advanced composites producer, is leading to new frontiers on composites manufacturing and parts for Motorsport application


Our Philosophy

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Latest Blog Posts

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Left Side Section

Company Profile

Our mission

  • The design
  • Engineering
  • Clean manufacturing and testing new powertrain
  • Body solutions
  • Advanced materials for the motorsport and the aerospace sectors
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Right Side Section

Advanced Materials Manufacturing

We have a huge experience.

  • Additive manufacturing
  • High quality advanced materials machining
  • Superalloys manufacturing
  • Hybrid Titanium-CFRP
  • Functionalised surface treatments and coatings
  • CFRP state of the art autoclaves
  • Robotic manufacturing