41 Key is the result of a Franco-Swiss collaboration. It is the fruit of the idea of Claudio Mazza, manager of the company GCMétal Sàrl, and the technical expertise of the French group ARDEC Industries, in the Jura region, with over 80 years of experience in the production of metal components, the patent holder, and represented by its Managing Director, Eric Jeanningros.
41 Key est une marque déposée et le produit est breveté.
Accompanying the client from start to finish
Quality finish and rendering according to standards
Attractive prices for immediate results
