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THERMI-METALURGICA

THERMI-METALURGICA is the Group's only site outside France, to meet the needs of our customers and partners.

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French know-how in Romania

THERMI-METALURGICA has been based in Deva, Romania, since 2003. It meets the needs of major industrial groups looking for high-level metallurgical skills, as well as local industries.

It is the culmination of all the THERMI-LYON group's functional and technological expertise in heat treatment and vacuum coating.

The high level of investment we've made gives us the same quality advantages as our French sites, despite their remoteness:

- top-of-the-range equipment with hi-tech technology;
- a professional, dedicated team that creates value;
- computerized process monitoring with supervision from France;
- production security (generator set, double cooling circuit, autonomous nitrogen production).
- know-how based on customer needs.

Address: Str. Grivitei nr 32 - 34 Judetul Hunedoara DEVA

2003

Creation date

2003

Date of first certification

Specialist in mass-produced parts

THERMI-METALURGICA specializes in the processing of mass-produced parts for theautomotive, leisure, public works, component manufacturers andtooling markets.

This site is equipped with technologies for processing steel and aluminum parts.

All equipment is linked by a supervision network, enabling continuous data acquisition and remote interrogation.

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thermi metalurgica furnace room

Discover our solutions

Heat treatment
Heat treatment

DISCOVER THERMI-METALURGICA'S KNOW-HOW

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Site contacts

Portrait of Stéphane Perlaut, Director of TREMPELEC
Stéphane PERLAUT
Contact Romania
(00) +40 354 409 752
Stéphane PERLAUT's LinkedIn account

Our certifications

ISO 9001

The ISO 9001 standard, widely recognized throughout the world, helps organizations improve their performance by meeting quality management system requirements and demonstrating a commitment to customer satisfaction.

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inside the thermi-metalurgica plant with several furnaces
man loading an oven
entrance to the thermi-metalurgica plant with a sign in three languages: Romanian, French and English
seen from the entrance of a thermimetalurgica furnace

    Our latest news

    All THERMILYON Group and heat treatment news.

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    In all industrial sectors, including automotive, aerospace, medical, and tooling, the reliability and durability of mechanical parts are major challenges. During operation, thermal cycles, friction, and corrosion put materials to the test. However, there is a range of proven solutions to sustainably enhance the performance of these components […]
    December 29, 2025
    How can heat treatments extend the service life of parts?
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    Plastic injection molding: how to improve the demolding of your parts?
    In the field of plastic injection molding, demolding is a crucial and delicate step. At this stage, even the slightest adhesion between the part and the mold can cause cosmetic defects, deformations, or longer cycle times. These often recurring problems directly impact productivity and tool durability. For […]
    December 18, 2025
    Plastic injection molding: how to improve the demolding of your parts?
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    Vacuum and high-temperature deposition: what solutions for the aerospace industry?
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    December 4, 2025
    Vacuum and high-temperature deposition: what solutions for the aerospace industry?
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    Heat treatment in clean furnaces: a key challenge for the aerospace and medical industries
    In sectors where reliability and safety cannot be compromised, heat treatment plays an essential role. This is the case in the aerospace and medical sectors, where the quality of parts has a direct impact on the performance and safety of users. To meet these requirements, the use of a clean oven [...]
    November 17, 2025
    Heat treatment in clean furnaces: a key challenge for the aerospace and medical industries
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    How can we optimize the hardness of critical and safety components?
    In many industrial sectors, the reliability of critical components is non-negotiable. Whether it's parts used in the automotive, aeronautics, medical or industrial tooling industries, each component must withstand intense mechanical stress while maintaining its performance over the long term. The hardness of a component has a direct influence on its resistance to [...]
    October 29, 2025
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    Heat treatments for massive parts in the automotive industry
    The automotive industry relies on components whose performance and reliability must remain constant under demanding operating conditions. Among these, massive parts occupy a strategic position. They transmit power, support loads and ensure the safety of drivers and passengers alike. To ensure that these components can withstand the stresses [...]
    October 22, 2025
    Heat treatments for massive parts in the automotive industry

      Do you have a question or a need?

      For all your heat treatment projects, in France or Romania, our dedicated experts can advise you.

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