The activity fields of BHS-Sonthofen GmbH are the mixing and crushing technology. In both segments, BHS-Sonthofen enjoys an outstanding reputation for technical competence, innovative ideas and flexibility in responding to the needs of its customers. In the field of mixing the company's main product is the twin-shaft batch mixer used in the wide variety of the concrete industry worldwide. The BHS invention of such a mixer goes back to 1888, certified by a patent. The other field, BHS manufactures a broad range of machines for impact crushing with horizontal and vertical shafts for the aggregate industry.