Eppensteiner, Josef Franz, Ing. Thurhofglasen 1 3261 Steinakirchen am Forst (Scheibbs) AT (07488) 7 67 82
Erhard, Franz, Dipl.-Ing. Kapellenstraße 15 3261 Steinakirchen am Forst (Scheibbs) AT (0699) 18 82 90 05