Our subsidiary company RITZ Maschinenbau GmbH based in Östringen has been part of the WOLL corporate group since 2005. Both companies complement each other and work hand in hand on assembly automation and process technology projects.

In 2010 M-O-T Mikro- und Oberflächentechnik GmbH, a company that produces wet chemical processing plants for the MEMS and SEMICON sectors, was incorporated. As an experienced and committed partner for commercial and R & D manufacturers, M-O-T GmbH can look back on more than 25 years of experience in the development and supply of wet-chemical processes.