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voestalpine Railway Systems MFA SASU

voestalpine Railway Systems MFA SASU (former Materiel Ferroviaire d'Arberats SASU) is committed to the designing, manufacturing, supplying and maintenance of all types of manganese steel switches and railway track systems for railways and tramways.
The important investment in innovation, research, training and equipment, as well as the commitment of all those who are part of the company, make innovation and the pursuit of excellence the main reasons for being of voestalpine Railway Systems MFA SASU and gives an added value that establishes its competitive difference in the market.

  • voestalpine Railway Systems MFA SASU is since 2008 the expression in a new factory of all the experience accumulated by JEZ throughout its more than 80 years in the development of railroad crossings. voestalpine Railway Systems MFA SASU has a state-of-the-art technology that allows us to implement all the know-how of JEZ in the constant search for the quality of its products.


Gilbert de MARESCHAL 

Managing Director - CEO

Michael DECKAN

Managing Director - CFO
Finance & Controlling / Purchasing


Managing Director - COO



  • Design and manufacture of points and crossings. Crossings for High speed lines, urban traffic, mixed traffic and heavy haul.