Challenges >Recurring Virus : SARS, MERS, Covid-19 and future Coronas >Evolving and mutating: Limited vaccine reliance. Still no vaccine for SARS >Strong Propagation: Asymptomatic infection. Surface & airborne/respiratory transmission. Weather climate agnostic. Limited cleaning work force Remedy * The need for a solution potent for germs and bacteria yet safe for humans 24 / 7 > Hydroxyl (OH) radical's sterilization power has well been known to mankind > Next to Florid (F), it is stronger than Ozone by 2,000 times, and 180 times stronger than UV light >Drawback is the short life span of OH radical * Introducing ST radical >ST radical delivers what conventional OH radical could not - Longer life span >Saturate air and room with radicals that can terminate hazardous elements - Active elimination >Traditional air-purifier / filtration systems work by forcing air through OH radical devices - Passive elimination Core Technology * Patented ST radical generation and space sterilization > Patented photo catalytic oxidation unit generating longer lasting radicals > Enabling radicals to spread out for atmospheric volatilization (space sterilization) > Sterilizes viruses and bacteria on surfaces and floating surrounding atmosphere > Unlike suction/bypass methods, volatile/sprays ST radicals for further reach / saturation Features * Patented ST radical technology > Unlike other OH radical solutions that can only last a fraction of a second, lasts longer for further reach (OH radical is a natural substance that is harmless to the human body with an oxidation rate 2,000 times faster than ozone and 180 times faster than ultraviolet rays. Emerged as the only alternative material that can solve future environmental problems) > Generates over 30,000 ST radicals per second to sterilize suspended and adsorbed bacteria > Removes environmental hormones continuously through extended survival time of OH radicals (Coronavirus, mutant virus, swine flu and various bacteria (cholera, typhoid, E. coli, formaldehyde, atopy cocci, various fungi, etc.) > Safest sterilization method certified harmless to humans (Cytotoxicity Test performed by GLP International Certification Institution) Application * Sterilize: Eliminates 99.8% airborne and surface microorganisms * Sanitize: Removes hazardous contaminants * Deodorize: Eliminates unpleasant odors * Disinfect: Decomposes VOC (volatile organic compounds) Product Lineup * W7700 : 550x350x95mm, AC220V/15W, (Capacity: 100 sq.m) * W9300 : 700x480x275mm, AC220V/80W, (Capacity: 330 sq.m) Lab tests * GLP(USA), KTR(Korea): NO cytotoxicity, 99.99% (Corona virus and others) Various Installations (Proven technology) * Public & Private sectors and health