Dejoie, our promise
personalized support
in response to your needs

Who are we ?

Design and production of custom aluminum parts

Specialist in aluminum foundry using shell molding, Dejoie designs, manufactures, and assembles technical parts for various sectors, in small and medium production runs.

Based in Nantes, our foundry masters the entire production chain:

Integrated design office
Sand prototyping
Shell molding
Machining, painting, assembly
Delivery and logistics

Thanks to our century-old expertise, we support our clients in the production of raw, semi-finished, or ready-to-use parts, with tailor-made technical solutions.

Discover our story