riag Oberflächentechnik AG is an AHC Group company. Thus we are part of the Group Material Technology of Aalberts Industries, which comprises of a range of independent operating subsidiaries in the areas of heat treatment and surface technology. The surface refinement of workpieces made of metals, metal alloys and plastics has been a field of activity of the AHC Group for over 40 years. Last but not least, our daily use of our own contract coating systems provides us with a wealth of experience.


riag Oberflächentechnik AG, Murgstrasse 19A, 9545 Wängi, Switzerland