Relaunch of the newly designed website

In line with the saying all good things come to those who wait, we are very pleased to announce the relaunch of our overhauled website. The design and content have been updated so that you can now get a detailed impression of who we are and what we do. We invite you to take a look at the site and would very much appreciate any feedback and constructive criticism you may have.

50th anniversary Könn furnace construction

In this year we are proudly celebrating a successful half-century of thermo technology construction "made in Ketsch"!

"Control" trade fair in Stuttgart canceled

Due to the actual corona pandemic, "Control" will not take place in 2020.

Current vacancies

Design engineer with experience and expertise in thermal processing, shielding gas and vacuum technology

Send applications to


Do you have contacts in the steel and electrical industries? We are looking for independent trade/industry representatives to develop our sales activities in Germany and Europe.

Please e-mail