A selection of companies which decided to work with our quality products:
| • Siemens AG | • Emerson Process Managment GmbH
& Co. OHG |
• Leuna AG |
| • BASF AG | • Sick AG | • Stickstoffwerke Piesteritz AG |
| • Degussa AG | • Linde AG | • Solvay Gruppe |
| • Deutsche Shell AG | • Air Liquide GmbH | • ABB Gruppe |
| • Lurgi Gruppe | • Ruhr Öl GmbH | • Honeywell Analytics Gruppe |
| • Bayer AG | • Veba Öl GmbH |