De Dietrich Germany Mainz GmbH

We are your partner for corrosive processes in thermal process and reaction engineering. From corrosion-resistant components produced in our own manufacturing facilities to complete process plants with our proprietary process know-how, you receive everything from a single source. For feasibility studies, process development, basic engineering, detailed engineering, material procurement, installation, and commissioning, you have a single point of contact in us. Through our production, engineering, and service branches, we are your local service partner worldwide. With our innovative De Dietrich® components made of steel/enamel and QVF® components made of borosilicate glass, we set standards in apparatus and plant construction, just as we do with our ROSENMUND® filter dryers and other process plants. Due to the quality of our products and services, we have been reliably supplying the chemical and pharmaceutical industries for over 330 years.