Defontaine Group

Founded in 1946, the Defontaine Group designs and manufactures complex mechanical parts and sub-assemblies, such as slewing rings, flanges and sectors, casings, etc. Its three factories in France, China, and Tunisia deliver daily to more than 1,500 customers worldwide, and over 80% of its production is exported. The Defontaine group is renowned for the quality of its products, its service, and its close relationship with its customers and partners.

The group has 2 brands:
Rollix is a world leader in the design and manufacture of slewing rings for wind energy and industry. Defontaine is an internationally recognised brand in the design and manufacture of flanges, housings, and welded assemblies for the aerospace industry and mechanical components for the automotive industry.

Defontaine Group is well known for the quality of its products, its service, and its proximity to its customers and partners. Its multiple services enable long-lasting and complete support for the conception, creation, and maintenance of the ideal standard or specific product tailored to your needs.

With 80 years of experience and know-how, the Defontaine Group caters to all sectors of activity: from aerospace to forestry, from medical to wind power, from marine to automotive. The Defontaine Group meets all your needs and specific requirements.