Sub-Alliance

Founded in 2012, Sub-Alliance is a family-owned cluster of 4⃣ cutting-edge manufacturing companies. This strategic alliance creates a unique synergy, combining expertise in the development and production of polymers, composites, metals, and transmissions By integrating these specialized capabilities, Sub-Alliance offers a comprehensive, cutting-edge approach to precision engineering and manufacturing for strategical sectors on land and in the air • FERONYL is specialized in injection moulding and in the manufacture of components and sub-assemblies in polymers, composites and multi-materials • DPM is specialized in bar turning and super finishing of mechanical parts • GRIMONPREZ is specialized in the engineering and manufacture of gears, transmission parts and gearboxes • TECNOLON is specialized in the manufacture of tools for the plastics industry and in machining technical parts and sub-assemblies