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MNT GmbH

Micro Nitinol Technology GmbH Nitinol Excellence for Medical Innovation

Nitinol Excellence for Medical Innovation

About Us

With over 20 years of expertise in Nitinol, MNT specializes in the development and manufacturing of Class III medical devices in Rostock, exporting to Europe, the USA, and the Asia-Pacific region. We offer a comprehensive Nitinol process portfolio, including individual shape seting or galvanic gold coating for enhanced electrical conductivity or improved X-ray visibility. Our capabilities include full validation support, FDA submission assistance, and 100 % traceability with rigorous inspection standards. MNT is your reliable partner for high-quality, low-volume production and rapid prototyping – enabling fast reaction times and flexible solutions.

From design support to final production, we deliver precision, quality, and innovation tailored to your needs.

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With over 20 years of experience in medical technology, we know that great products are built on precision, passion, and trust. Our dedicated team consistently delivers reliable, lasting results. And having our headquarter so close to the sea, it's a daily reminder that even high-tech innovation lives from inspiration.

Marco Bosselmann

Engineering

  • Laser Cutting

    Laser cutting is often the first step but a decisive factor in the final quality of the component. We offer the latest laser technology with minimal HAZ (heat affected zone) and minimal surface roughness. 

    • Precision laser cutting of tubes up to Ø 30 mm for components with very complex geometries
    • Precision flat laser cutting
    • Very small cut widths (as small as 15 microns)
    • Cutting of different materials possible
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  • Micro Blasting

    Microblasting deburrs, cleans, rounds edges and produces a uniform surface texture. With a strong experience, different machines and variety of blasting materials, we optimize the subsequent process steps to a perfect final component.

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  • Electro Polishing

    We offer high-quality electro polishing as a specialized service for medical technology manufacturers and laboratories. 

    • Electro polishing - your solution for enhanced corrosion resistance, improved biocompatibility, and a clean, bright appearance ideal for medical applications.
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  • Galvanic Coating

    We offer high-quality galvanic coating as a specialized service for medical technology manufacturers and laboratories. There are various reasons for electroplating components. Nitinol’s naturally low X-ray visibility can be significantly enhanced through precision gold electroplating. This coating not only improves radiopacity for better imaging but also increases electrical conductivity. Making it ideal for advanced medical applications.

    • Improving X-ray visibility
    • Improvement electrical conductivity
    • Improvement joining ability
    • Optimization of the surface hardness
    • Improvement of the appearance
    • Improvement of corrosion resistance
    • Improvement of wear protection
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  • Shape Setting

    Shape setting and annealing are the core processes in the manufacturing of Nitinol. We have many years of experience in the development and manufacture of shape setting tools, which enables us to produce components with highly complex geometries. In addition to precise manufacturing, the choice of material for the shaping tools plays a decisive role. Through the annealing process, the mechanical properties of the component can be specifically adjusted and optimized according to the subsequent application. We offer precise shape setting of Nitinol components as a specialized service for medical technology manufacturers and laboratories. 

    • Development and production of shape setting tools
    • Shape settings tools for highly complex components
    • Optimization of the mechanical properties 
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  • Chemical Treatment

    Chemical treatment is a prerequisite for an optimum result in many production steps. For this purpose, the surface of the component is cleaned, pickled or the texture is pre-treated accordingly so that the subsequent production steps deliver the optimum result

    • Chemical cleaning
    • Pickling
    • Surface activation
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  • Simulation and Testing

    We offer simulation and testing as a specialized service for medical technology manufacturers and laboratories. Through advanced computational modeling and physical testing, we evaluate the performance, durability, and safety of components under realistic conditions. This ensures reliable product development and supports compliance with regulatory standards.

    • Fatigue to fracture / success
    • Tension testing
    • Surface characterization
    • Finite element analysis (FEA)
    • Mechanical / analytical testing
    • Surface Roughness
    • Pitting Corrosion Testing according to ASTM F2129
    • Nickel Ion Release according to ASTM F3306
    • Biocompatatibility assessment
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    Rapid Response Prototyping

    We offer rapid response prototyping as a specialized service for medical technology manufacturers and laboratories. This service enables the fast and flexible production of functional prototypes, supporting short development cycles and early design validation. Our rapid prototyping solutions help accelerate innovation and reduce time-to-market for medical devices.

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    Quality

    100% Traceability - Every component can be traced from raw material to final product, ensuring complete transparency and accountability.
    Certified & Validated Processes - MNT operates under certified processes with full validation and documentation aligned with Class III medical device standards.
    Rigorous Testing for Consistency - All parts undergo strict testing protocols to ensure consistent, reliable performance in every batch.

    Discover Technology, Shape the Future

    Our participation in Girls’ Day goes beyond talent promotion - it’s part of our commitment to responsibility. We want to show young girls that medical technology is fascinating, meaningful, and full of opportunities.

    Research & Development

    We study our material just as thoroughly as we shape it - because true innovation starts with deep understanding. For us, only those who truly know the material can create advanced, reliable medical solutions.

    Micro Nitnol Technology GmbH

    Friedrich-Barnewitz Str. 3 I Haus 2
    18119 Rostock I Germany
    Tel. +49 30 68905 2312
    info@mnt.com
     

    Career

    Become part of our Team!
    www.mst.com/en-int/mst-careers