NEWS!! The UVC lights destroy 99.9 percent of harmful pathogens in a 200 square-foot space in around 15 minutes. https://www.otcmarkets.com/stock/RGGI/news/Resgreen-Group-Delivers-First-Batch-of-Wanda-SD-Disinfecting-Robots?id=284767 Use in schools, offices, airplanes, hotel rooms, meeting rooms and the lobbies, and many others. Our new robot "WANDA" with
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