The founder and historical leader of GRANDO in Germany was, since 1963, at the origin of several innovations in the swimming pool sector.
He developed a fully automatic slated rolling cover system for pools (helping to maintain water temperature for a longer time and protect pools from the major polluting agents).
This was a real innovation at a time when the public had not yet started to pay attention to energy saving and environmental protection.
Read the full story at Swimming Pool News
[adrotate group=”4″]
