ALpes usinage

Alpes Usinage, also known as Décoprem, is a French precision machining manufacturer based in Marnaz. Founded in 1978, the company has developed specialist expertise in producing critical components for demanding environments, serving sectors including aerospace, defense, subsea, chemical processing, high pressure and space. It is certified to EN 9100 and focuses on high-quality, complex parts in small and medium production runs.

The company machines components from 5 to 150 mm in diameter, working with a broad range of materials, including aluminum, stainless and alloy steels, superalloys, Inconel, duplex metals and titanium. It also processes varied starting forms, such as bar stock, forgings, castings, powders and additively manufactured materials. Its capabilities cover production batches from 50 to 50,000 pieces, as well as micromechanical parts and deep micro-drilling.

Alpes Usinage supports customers with co-design, industrialization and manufacturing engineering, alongside machining and turning services. Its autonomous production cells, extensive material and tooling stocks, emergency AOG support and supply-chain traceability are designed to improve responsiveness, reliability and quality for critical applications.