Sulfoquim S.A.

We are the German sales organization of Metrohm AG, Switzerland, one of the world's leading instrument manufacturers for ion analysis. Our analytical systems are used for product development, quality assurance, process monitoring, environmental prote

Donau Carbon GmbH & Co. KG is active in production, supply and services in connection with activated carbon and adsorbent materials. World-wide we are supplying activated carbon and other adsorbents and additives, produces special grade acti...