CMN have been ISO 9001 certified since 1998.

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Maintenance is ensured every year, and Certification to the 2015 version was acquired in 2018.


The company therefore has a QSE Management System, in order to satisfy our Customers and Interested Parties, in compliance with applicable regulations.

Our products are classified according to various applicable technical standards, whether for navigation authorizations, welding processes, etc.

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