Decolletage De La Colombiere

What they make

According to their website, Décolletage de la Colombière is a French machining company based in Scionzier, operating since 1995, that produces complex, high-precision mechanical parts by décolletage (precision turning), covering diameters from 2 to 52 mm and volumes ranging from single prototypes to small and medium production series. The company works a broad range of materials, including steel, stainless steel, brass, copper, bronze, aluminum, nickel silver, titanium and plastics, and its processes include polygonal turning, milling and threading for geometrically complex components. Beyond machining, it offers in-house assembly of turned parts into subassemblies using manual and automatic presses, plus laser engraving on finished parts, along with surface treatment, heat treatment and grinding/rectification. Example applications mentioned include small precision components such as instrument screws and electrical indicator bodies. The company states its parts serve sectors such as gas equipment, railway and musical instruments, and describes quality as a shared responsibility across the organization, under the direction of manager Denis Martin. No third-party quality certifications are stated on the site.

• Precision machining (décolletage) of complex mechanical parts, from prototypes to small and medium series, in diameters from 2 to 52 mm
• Machining of a wide range of materials: steel, stainless steel, brass, copper, bronze, aluminum, nickel silver, titanium and plastics
• Polygonal turning, milling and threading operations for complex geometries
• In-house assembly of machined parts into subassemblies using manual and automatic presses
• Laser engraving on all or part of finished components
• Surface treatment, heat treatment and grinding/rectification services
• Parts supplied to sectors including gas equipment, railway, musical instruments and electrical/electromagnetic components

Summary written by byeurope.eu based on the company’s own website; independently cross-checked against the same source. Not reviewed by the company.