A.+ E. Fischer-Chemie GmbH + Co. KG

OTTO looks back on a company history lasting more than 135 years: Hermann OTTO GmbH was founded in 1881 in Berlin as a putty-manufacturing factory. Over the past 135 years it has developed into a specialized producer of sealants and adhesives with an

TROX is leading in the development, manufacture and sale of components, units and systems for the ventilation and air conditioning of rooms. With 27 subsidiary companies in 27 countries on 5 continents, 14 production facilities, and importers and rep

DyStar Group is a leading dyestuff & chemical manufacturer and solution provider, offering customers across the globe a broad portfolio of colorants, specialty chemicals, and services.