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+33 (0)3 84 27 11 08 mgr@mgr.fr

Experts in large part machining, welded fabrication and sheet metal work

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Diagram of the sectors MGR serves: nuclear, rail, medical and special machines around its machining trades

Large part machining and welded fabrication for industry: energy, transport, special-purpose machinery, packaging, construction, defence

Non-slip chequered steel plate, a material worked in sheet metal and welded fabrication at MGR

They trust us with their large-scale projects

  • Framatome logo
  • Alstom logo
  • CEA logo
  • CAF logo
  • General Electric logo

A multi-skilled company: machining, welded fabrication, sheet metal work

Blue fixed-bed milling machine on its long table in MGR’s large part machining workshop

Large Part Machining

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Welder working inside a large welded stainless steel frame

Welded Fabrication

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MGR sheet metal worker checking a cut and folded thin sheet part, wearing protective gloves

Sheet Metal Work

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Long-travel milling machine working on a long part, seen from the bed in MGR’s Chaux workshop

Large part machining up to 12 metres

MGR supports you with the large part machining of your one-off or series parts.

We operate a fleet of dedicated machines for parts up to 12 metres long and 2.5 metres wide:

  • 2 large-capacity milling machines
  • 2 large-capacity boring mills
  • dedicated complementary machines
  • coordinate measuring machine

MGR is ISO 9001 certified.

See our large part machining services

A team of passionate experts

Our team of 45 people supports you in your large-scale projects.

MGR brings together multiple skills in large part machining, welded fabrication and sheet metal work.

MIG-MAG welder assembling a large steel ring behind red welding curtains

Based in Franche-Comté, at the heart of Europe

We are based in Franche-Comté, in Chaux (90), in the Territoire de Belfort.

We deliver to our customers throughout France and Europe.

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Quality at our core: ISO 9001 and 3834-2 certified

End-to-end support for our customers

25 years of experience

Two MGR machining technicians inspecting a large machined part hanging from the overhead crane

Job vacancies

MGR is hiring! →

Bring your large-scale project to life!

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A project? Contact us!