1) License No. 198 : Water Quality Protection Facility Business
2) Invention Patent Product with Patent Registration No. 0298226 at Korean Intellectual Property Office
3) A number of Utility Model Registrations at Korean Intellectual Property Office
4) NK inventions were assessed to be excellent for technology by Korea Test & Research Institute.
5) Obtained Disinfection mark, Q mark, and Safety mark from Korea Test & Research Institute.