Company History 2022 Walter Potthoff GmbH enters into a strategic partnership with the Plastiflex Group. 2021 Acquisition of Nanogate Medical Systems GmbH and portfolio enlargement 2018 Certification 13485:2016 2016 Relocation to the new, modern manufacturing facility in Kierspe 2016 Norman Sack joins the company 2005 The innovation and production of our own product series with the brand name: Eloclamp®. 2001 The development and production of our own media resistent product series with the brand name: Eloclips®. 1995 The development of innovative devices for injection molding. 1984 The production is expanded to include products for customers in the electrical engineering and packaging industries. 1980 The relocation of the company to Meinerzhagen and the expansion of our plastic production to include medical technology. 1978 Introduction of ultrasonic welding technology and entry into medical technology 1972 Walter Potthoff KG is founded and the production of plastic components begins at the location in Kierspe-Rönsahl.