HGH Vertriebs GmbH produces high – end efficient industrial ultra – sonic cleaning units, lap- and blasting machines, as well as, various high – grade chemical products, used for cleaning, protecting and maintenancing tools and machinery. HGH is the major independent distributor in its field in Germany. We are known for our outstanding manufacturing of our mechanical spare parts and wearing parts for renowned manufacturies dealing in erosion technology and precision fussing tool strength.