In an area of 65 sqm, Gerhard Wisser begins production with three employees.
One of their first big customers is the Nuclear Research Centre in Karlsruhe, ordering hundreds of sleeved valves.
In an area of 65 sqm, Gerhard Wisser begins production with three employees.
One of their first big customers is the Nuclear Research Centre in Karlsruhe, ordering hundreds of sleeved valves.