Document Updates Catalogue [17.06.28] Mosclean_Catalogue_KR.pdf Catalogue [17.06.28] Mosclean_Catalogue_EN.pdf Catalogue [17.06.28] Mosclean_Catalogue_TH.pdf + more Event AQUATECH Amsterdam Amsterdam, the Netherlands 2017.09.27 ~ 2017.11.03 Detail + more Press Releases 2021-01-07 SETi and Seoul Viosys Violeds Technology Demonstrated to Kill 99 of Coronavirus (SARS-CoV-2) in Less Than a Second 2020-12-17 Seoul Viosys’ Violeds Modules Proven to Disinfect 99 of Airborne Viruses in a Recent Testing Result 2020-10-29 Seoul Viosys Recorded the Highest Quarterly Revenue Since its Establishment in the Third Quarter and Operating Profit Increased by 256 YoY + more