FRANK has specialized in the development, manufacture and distribution of pipe systems, fittings and water tanks since 1965. The company was an early adopter of semi-crystalline thermoplastics for pipeline construction, and is a global supplier of thermoplastic pipe systems and custom-engineered thermoplastic solutions. Its systems for industrial applications feature high-quality plastics such as polyethylene, PVDF and ECTFE, which are chemically resistant and corrosion free. In 1991 AGRU-FRANK was founded - this joint venture is a collaboration between FRANK and AGRU Kunsststofftechnik for manufacturing polyethylene pipes with industrial applications. Thermoplastics manufacturer Kubra GmbH, based in Oranienbaum-Worlitz, became part of the FRANK group in 2021.