• téléchargement

    InnoTrans– Save the date !

    Berlin, Germany, From 18th to 21st September 2018   We will this year once again exhibit at the largest railways fair “InnoTrans” in Berlin, Germany. Our sales team will be delighted to meet you on that occasion and welcome you on our booth. If you intend to go to Berlin, we can send you with …

  • IMG_3173 (002)

    New investments at CORDM

     Our machinery has been expanded with the arrival of a new gear control machine: the ZEISS Bridge-Type CMM with Large Measuring Range   CORDM has just invested in in new 3D portal measuring machine, the so-called MMZ T from ZEISS. This new gear control machine is particularly suitable for testing large gear components. (roundness, concentricity, …

  • Siral bevel gears

    Your spiral bevel gears with CORDM

    CORDM expands its production range Since January 2017, CORDM manufactures spiral bevel gears up to 1600 millimeters in diameter – from 6 to Modul 30 and can deliver DIN 6 quality thanks to the hard cutting process called  HPG. Most of our spiral bevel gears are manufactured from carburizing steel and undergo a case hardening to a surface hardness …

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Production facility


The origin of the company RDM (name of the founder René De Malzine) started at the beginning of the last century when the company was based on the Belgian territory.
During the First World War, the factory was transferred in the area of Paris (COLOMBES) for security reasons, and then moved to VERDUN (Meuse) ...

Thanks to our working procedures and our numerous quality certificates, we engage ourselves and assure a complete traceability of our products and professionalism at all time.