The HKS Group has its head office directly on the A66 between Frankfurt and Fulda. If you are coming from Frankfurt or Fulda take the exit "Bad Orb/Wächtersbach". Now follow the signs to "Wächtersbach" and after approx. 2 km you follow the sign to "Aufenau". In "Aufenau" you follow the main road through the village in the direction of "Bad Soden-Salmünster" and you will find us at the end of the village on the left-hand side.