Welcome to Valplast AG
The company Valplast AG is the specialist for all drainage and sealing systems in tunnels and holder of the licence for the Valplast-Drainage-System.
This innovative and new system of tunnel sealing may be used by other companies, against payment of a licence fee. In this case Valplast AG will provide the necessary support during planning and implementation.
Valplast AG is one of 60 construction and engineering companies of the Marti Holding AG, Berne.