Reachable as usual
We are still available for you as usual. Of course we support the concepts “social distancing” and “stay home”. Therefore our office staff work in … read more
Technical management
For our technical management we were able to win Dr.-Ing. Yildirim Karamahmut, who has been self-employed in the development of aerospace technology for more than … read more
Participation at the DIAM 2021 trade fair
As in the past, we will also participate in the DIAM trade fair for industrial valves, actuators, accessories and plant technology next year. It will … read more
Generation change in the management
Our long-standing managing director Jürgen Hengst has handed over his task to his successor Muhammed Karamahmut and retired. Muhammed Karamahmut is a Bachelor of Engineering … read more
Heinrich Janssen celebrates his 90th birthday
Company founder Heinrich Janssen, who gave his name to our company with “JAnssens STahlgeschweißte Armaturen” in 1959, could now celebrate his 90th birthday. Even though … read more
Successful trade-show appearance
We finished a successful year 2016 with the participation in the trade-fair ALUMINIUM in Düsseldorf. We would like to thank our standing customers, partners and … read more
Antique valves
While straightening up our shelves we found some valves from the founding years of our company. Body and disk are made from brass. Construction type … read more
Plenty of room for growth
At Haus-Horl-Straße in Essen we are currently building a 2,000 m² production hall and an office building of 300 m², just within walking distance to … read more
Strong forces, special solutions
Disk and actuator of a valve are typically designed to match. Occasionally, both components must be a little tougher to cope with the occurring forces. … read more
