Wolfram Bergbau und Hütten AG

KNF Flodos is the Group’s diaphragm liquid pump specialist. Since the company was founded in 1987 we have developed and produced innovative, high-quality niche products for the international market. Many years of development work have made us the wor

The Zeocem joint stock copany has a 50 years record of experience in processing natural materials. By mining and refinement of mineralogical products we became one of the most important zeolite product manufacturers in Europe. A zeolite depo...