Höhr-Grenzhausen is a town in the Westerwaldkreis in Rhineland-Palatinate, Germany. It is a centre for the ceramic industry in the Kannenbäckerland with a professional college for ceramics, another for ceramic form, and many others, hence the nickname Kannenbäckerstadt.
Together with the communities of Hillscheid, Hilgert and Kammerforst it has formed the Verbandsgemeinde of Höhr-Grenzhausen – a kind of collective municipality – since 1971.
Wikipedia https://en.wikipedia.org/wiki/Höhr-Grenzhausen
Coordinates 50°26'20.054" N 7°40'13.396" E