-Autobahn (Freeway) A1, Exit Oensingen
-Turn right, after leaving the exit ramp, towards Kestenholz
-Arriving in Kestenholz leave the roundabout towards Niederbuchsiten (to your left)
-In Niederbuchsiten, approx. 100m after passing the Churchtower, turn left towards Oberbuchsiten
-Following a sharp S-Turn, just bevor the Freeway overpass, APS electronic AG is loacted in the white building to your left hand side
