Main office and commercial activities in French-speaking Switzerland
Membratec SA Techno-pôle 3 CH-3960 Sierre Switzerland
Commercial activities in German-speaking Switzerland
Membratec SA Rue des Poudričres 95 CH-2000 Neuchâtel Switzerland
Commercial activities in France
Vinci Construction France Direction du Traitement de l'Eau 1-5 Cours Ferdinand de Lesseps F-92851 Rueil-Malmaison France
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