• THE DIFFERENT CAST IRON : lamellar graphite cast iron / spheroidal graphite cast iron - FONTREY
    DO YOU KNOW THE DIFFERENT TYPES OF CAST IRON ? And yes, there is not just one grade of cast iron! 
    Some of our customers want specific mechanical characteristics.  Do you know the...
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    🙃 BLUE MONDAY 🙃 It's Monday, sometimes you feel depressed and don't want to go to work... At FONTREY, we leave all that behind and we SMILE like our CE Wii Smile! 😁 Always in a good mood, our...
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  • Created with Sketch. Lamellar or spheroidal
    graphite iron
  • Created with Sketch. Sand casting
  • Created with Sketch. Maxi. Dimensions
    500 x 400 mm
  • Created with Sketch. From 50
    to 25 kg

Expert since 1960

Since 1960, FONTREY has been offering you its know-how and production means to produce your cast iron parts from a few grams to 25 kg, from prototypes to medium series.
Thanks to the human mastery and advanced technologies at our company's disposal, your parts are machined, assembled, painted or treated according to your needs.

Contact us : Cast iron foundry company in Roanne, send a message.

FONTREY Expert since 1960

Société de fonderie de fonte
Cast iron foundry compagny
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High-performance solutions

Based in the Auvergne Rhône-Alpes region, FONTREY has been able to evolve and develop to meet the expectations of its customers. With regular investments in the purchase of production tools, we offer you high-performance solutions for your cast iron parts or for your various needs. Our services range from design to finishing, including moulding, melting, surface treatment and packaging.


Joins us

FONTREY is regularly looking for new employees. Send us your spontaneous application to join our team.

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Nos savoir-faire

Our expertise

The presence on the same site of the foundry and the mechanical workshop enables us to support our customers in the development of their products. With controlled know-how and high-performance production means, we are very reactive and can meet your orders within short deadlines.

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Our quality

With strong values and a real desire to provide ever greater satisfaction, FONTREY supports all your projects. Respectful of our customers but also of the environment, we have implemented a sustainable development policy rewarded by obtaining three certifications: ISO 9001, ISO 14001 and ISO 45001.

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Our values