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Valplast AG
Valplast AG, Niedergesteln was founded in 1972. The company is one of the approximately 80 subsidiaries of the Moosseedorf-based Marti Holding AG.
Valplast AG specialises in the installation of tunnel drainage and sealing systems.
The company is the owner of the patent for the Valplast Drainage System. This new and innovative system for effective tunnel sealing is also available to other companies in exchange for a licensing fee. In the context of such agreements, Valplast AG provides the necessary support for planning and execution.
Key projects
Valplast AG specialises in the installation of tunnel drainage and sealing systems.
The company is the owner of the patent for the Valplast Drainage System. This new and innovative system for effective tunnel sealing is also available to other companies in exchange for a licensing fee. In the context of such agreements, Valplast AG provides the necessary support for planning and execution.
Key projects
- Section of the Giswil road tunnel in Giswil
- Lötschberg Base Tunnel, Mitholz Junction structure
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