From the experience of our own trout farm - which has been run by the Linn family since 1929 - the ideas for our devices emerge, which are then further developed to series production readiness. Many devices are protected by patents or utility models.
The needs of our customers and the optimisation of the fish habitat have always been the trigger for the development or further development of our equipment, which was then successfully brought to market after numerous test runs in our own trout farm. This practical approach and the customer contact we are always looking for, combined with reliable service, has secured us a recognised position as a manufacturer of fish farming technology and pond technology for many years.
We have also been active in the field of wastewater aeration and water treatment for more than 20 years. We manufacture special types of aerators for this application with robust materials that have proven their worth in wastewater applications.