Don'ut think there is an important technology developed by CT-coating AG ?

https://www.nr-kurier.de/artikel/147774-weltneuheit-aus-neuwied--ct-coating-ag-entwickelt-vollstaendig-energieautarkes-gebaeude?utm\_source=perplexity

Nanotechnology for the coating of the future

The heart of CT Coating AG is a machine that occupies a significant portion of the hall. This machine produces, among other things, electric radiators that are already on the market. But "that's not our actual product," explains Stephan Gail, Head of Special Affairs at CT Coating. Rather, it's the machine itself and the pastes developed for it that can be used to manufacture heaters, lighting products, as well as solar and storage modules. The core of the company's expertise lies in specially developed nanocoatings, the result of years of research.