• MecaProtoSwiss

    Precision Engineering & CNC Machining

    MecaProtoSwiss manufactures precision machined parts and assemblies. Utilizing the latest CNC Milling and CNC Turning machines, parts are produced for the Aerospace, Watchmaking, Medical and Science Research sectors in a wide range of materials including Titanium, Stainless and Duplex Steels, Aluminum Alloys and Plastics. Machining is carried out to ISO 9001 and aerospace standards.

    Through its fully integrated MRP and CAD/CAM Software, Cost-out Engineering Activities and Collaborative Business Relationships, MecaProtoSwiss offers Right First Time components. Each component is inspected throughout the manufacturing process with final inspection done in a separate control facility.
    We take great pride in our level of accuracy, reliability and document certification, assuring excellent traceability. With strong values underpinning our culture, you can be assured your satisfaction is our primary aim and we work very hard to ensure it is achieved at all times.
  • 3D design and engineering

     Design & Engineering

    Our production engineers work closely with tool manufacturers to ensure the most up to date, energy and labor efficient techniques are employed. Manufacturing operations are supported by a team of engineers who use the latest offline 2D, 3D and multi axis programming software to simulate machining times. Customer models can be imported into software to create rapid manufacturing and inspection programs. The ability to model components and programs direct from your electronic files eliminates costly mistakes and allows us to collaborate with you on final design long before material is purchased or cutting begins. This process eliminates mistakes and machining re-work at a later stage saving you time and money.
    CNC Milling

     CNC Machining

    The MecaProtoSwiss division manufactures precision machined parts in a wide range of materials including exotic metals and plastics. Active since 1965, our expertise in precision machining has continued to grow and now covers most disciplines including CNC Milling, CNC Turning, Toolmaking and Automation. Our machining capabilities cover prototyping as well as small to medium series. We provide machining on conventional and CNC machines with turning feeding up to 150mm and milling filling up to 500mm. Our quality engineers are fully trained and in the use of CNC CMMs, profile projectors, surface finish testing assuring finished components and assemblies comply with all client specifications.
  • Apache Avionics Components

    Aerospace & Defense

    Working to tight aircraft and military schedules, MecaProtoSwiss is able to demonstrate excellent manufacturing management to ensure spot orders. MecaProtoSwiss is creating collaborative relationships across its supply chain to further improve the ability to provide aerospace machined components and assemblies. 
    Watch components manufacturing

    Haute Horlogerie

    Rooted in the Lake Geneva Region and conscious of the very high precision imposed by the Swiss tradition of Fine Watchmaking, MecaProtoSwiss has always been a reliable manufacturer and has numerous partnerships with among the most prestigious watchmakers. Projects range from one off items to regular monthly call offs.
    Endoscopic Components

    Medical Technologies

    MedTech applications have been a key sector in the Swiss Industry. In addition to component and implants manufacture, MecaProtoSwiss has been a reliable partner developing mechanical solutions for numerous innovative startups, SMEs and large industrial groups in complex applications such as non-invasive surgical and endoscopic robots.
    CERN mechanical components

    Science & Research

    MecaProtoSwiss provides high precision components to highly-profiled Research Laboratories. We continue to develop our skills and expertise in high-accuracy applications by our participation in various stages of scientific projects, while manufacturing probes, sensors and mechanical sub-assemblies.
  • Contact Us

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  • Leman Avionics & MecaProtoSwiss
    Lect Street 29 P.O. Box 371
    CH-1217 Meyrin 1
    Geneva - Switzerland
    Phone : +41 (0) 22 980 92 95

    Certifiée ISO9001
    Swiss Made
    Swiss Made
    Membre de l'OPI
    Membre du GRPM