Take the B27 towards the A8 / Munich / Tübingen / Reutlingen as far as the Sonnenbühl/Gomaringen exit. At the roundabout, take the second exit. After approx. 2.6 km, at the lights at the crossroads, turn right into Nehrener Strasse. After approx. 1 km at the next crossroad lights, turn left and you are at BOWA-electronic GmbH & Co. KG.
Travelling towards Germany, take the A81 towards Stuttgart. At junction 34, take the exit towards Rottweil and then turn right onto the B462 towards Rottweil / B27. Continue on the B27 towards Tübingen. After approx. 50 km, turn right onto the L394 towards Nehren/Gomaringen. Cross Nehren and then after approx. 1 km turn left onto the L384. After 1 km, you will reach another crossroads with lights. Turn right here, and you are at BOWA-electronic GmbH & Co. KG.