MGR supports you across a wide range of industries
MGR works for customers in energy, transport, heat treatment, special machinery, civil engineering, packaging machinery, the medical sector and defence.
Energy
Transport
Heat treatment
Special machinery
Civil engineering
Packaging
Energy: nuclear, hydrogen, wind, solar, research
MGR is proud to contribute to the energy of tomorrow by providing large part machining services for cutting-edge activities such as the maintenance of the nuclear fleet, with customers such as Framatome. We also produce tooling used in power plant construction.
We can also work for the wind and hydropower sectors, the production of electrolysers for hydrogen, or for research institutions such as the CEA.
Recognised for the high quality of our machining, we also work with electric motor manufacturers, machining their components.
Rail, aerospace and transport
With 25 years of expertise, MGR is a key partner in the transport sector.
In rail, we work with Alstom and CAF, for whom we provide subcontract machining of train chassis, for example.
We also work in aerospace, producing a range of production, handling and inspection tooling.
We are also involved in truck trailer manufacturing, delivering a high level of precision for sustainable and efficient mobility solutions.
MGR can also produce parts for the shipbuilding industry.
They trust us
A machine fleet dedicated to large parts
Expertise recognised by our customers
Quality at the heart of our processes
ISO 9001 certified
Multi-skilled know-how
Machining, welded fabrication, sheet metal work
Heat treatment
MGR helps heat treatment furnace manufacturers achieve high quality and efficiency.
We provide machining services tailored to their specific needs, helping them optimise their performance.
We are also able to produce complex parts combining machining and welded fabrication. Our advanced inspection procedures, such as vacuum testing, make it possible to validate that the part is perfectly leak-tight.
Special machinery
We work in the textile industry, helping weaving machine manufacturers such as NSC Schlumberger optimise their production.
MGR also brings its expertise to special machinery and machine tool manufacturers such as Startech and Coin CNC, enabling them to build high-performance, durable machines.
Civil engineering and construction machinery
MGR understands the specific requirements of construction machinery and provides machining services for excavator drive train components.
We are committed to supplying high-quality parts to ensure the reliability and efficiency of the machines.
Packaging machinery
From food packaging to cardboard packaging, MGR offers valuable expertise to packaging manufacturers.
We work for well-known companies in this sector, such as Pakea and Eberlé.
Our skills in machined welded assemblies help build robust, efficient machines that meet the needs of a constantly changing market.
Defence
With unique know-how in large part machining, MGR is a relevant subcontractor for the defence sector.
We can supply machined parts up to 12 metres long and 2.5 metres wide.
Our ISO 9001 certified quality, attention to detail and 25 years of experience enable us to deliver highly reliable components that meet the strict requirements of the defence industry.
Our other industries: cable car and fairground ride manufacturers, and many more
MGR is not limited to specific industries.
We work with a wide variety of industries, such as cable car and fairground ride manufacturers, demonstrating our versatility and our commitment to excellence, whatever the industry we work in.



