Founded in 1684 and headquartered in Schiltigheim, France, De Dietrich specialises in industrial process engineering and chemical processing equipment. Its portfolio includes glass-lined reactors, filtration and drying systems, distillation equipment and corrosion-resistant borosilicate glass installations. Its proprietary DD3009 enamel technology enhances chemical resistance, product purity and operational reliability. Combining customised engineering, process integration and technical services, De Dietrich supports chemical, pharmaceutical, food processing and green chemistry industries through an international manufacturing and service network.