SOFAST Technologie was created prompted by the expertise of its directors in structural fasteners.

The combination of their knowledge and skills with the expertise of the Saint-Etienne area, renowned in the mechanical engineering and metallurgy fields, drive the SOFAST Technologie team to provide a high-performance product range and additional services.

We market fasteners (screws, nuts and washers) and more particularly products for preloading used for heavily stressed assemblies in compliance with all the regulatory requirements (CE certification, NF mark) and the standards: EN 14399-1, -2, -3, -6 and 10.

We manufacture bolting based on our specifications and in our name.

We control all the components and check the suitability of the bolting thanks to all the equipment in our laboratory.

Upstream we can provide our all-round expertise to user customers, design offices and other specifiers (architects...)