Composite & Polyurethane

Meeting the highest level of quality & performance requirements


  • From early design to top quality manufacturing
  • High-performance materials: metals, composite, polyurethane
  • Absolute respect for confidentiality
  • Global supply chain management
  • Test & certification process

Cutting-edge competences



  • Filament winding
  • Infusion
  • Pre-impregnation
  • Autoclave
  • Automation of processes


  • Surface preparation
  • Injection molding
  • Molding
  • Projection
  • Insertion of reinforcements

Des projets aux exigences incroyables

Missiles launching systems made of composite, with polyurethane lining system.

Since1961, CNIM Systèmes industriels (CSI) manufactures and integrates nuclear submarine missiles launching systems.

An extraordinary polyurethane membrane for Chernobyl

CSI has qualified and manufactured a 2 km long polyurethane membrane, resistant to 330km / h tornadoes, providing airtightness between the new enclosure and the former buildings.

Contact us

For more information, contact us!

* Required fields