CERTIFICATION

Patent Certificate

Air purifier capable of air sterilization
and removal of fine particles

Double-tube fluorescent lamp for improving lifespan and brightness

A multifunctional air purifier that removes fine particles, sterilizes bacteria and viruses, controls humidity, generates oxygen and negative ions

Variable frequency UV lamp

Test Report

CT21-030351K
Concentration of ozone

ECU-2021-002869
Duration test of UV sterilization lamp

ECU-2021-002869
Duration test of UV sterilization lamp

ECU-2021-002869
Duration test of UV sterilization lamp

CT21-022501K
Test in reduction of airborne microbes (E.coli)

CT21-022501K
Test in reduction of airborne microbes (E.coli)

CT21-022501K
Test in reduction of airborne microbes (E.coli)

CT21-030620K
Antibacterial test

CT21-030620K
Antibacterial test

CT21-030620K
Antibacterial test

CT21-022501K_M1
Test in reduction of airborne microbes (E.coli)

CT21-022501K_M1
Test in reduction of airborne microbes (E.coli)

CT21-022501K_M1
Test in reduction of airborne microbes (E.coli)

CT21-030621k
Sterilization test (pneumococcus)

CT21-030621k
Sterilization test (pneumococcus)

CT21-030621k
Sterilization test (pneumococcus)

CT21-030621k
Sterilization test (pneumococcus)

CT21-030620K
Sterilization test (E. coli, Pseudomonas aeruginosa, and Pseudomonas aeruginosa)

CT21-030620K
Sterilization test (E. coli, Pseudomonas aeruginosa, and Pseudomonas aeruginosa)

CT21-030620K
Sterilization test (E. coli, Pseudomonas aeruginosa, and Pseudomonas aeruginosa)

CT21-030620K
Sterilization test (E. coli, Pseudomonas aeruginosa, and Pseudomonas aeruginosa)

CT21-030620K
Sterilization test (E. coli, Pseudomonas aeruginosa, and Pseudomonas aeruginosa)

CT21-03035K
Concentration of ozone

CT21-03035K
Concentration of ozone

CT21-022501K_M1
Test of reduction of airborne microbes

CT21-022501K_M1
Test of reduction of airborne microbes

CT21-022501K_M1
Test of reduction of airborne microbes

ECU-2021-002869
Duration test of UV sterilization lamp

ECU-2021-002869
Duration test of UV sterilization lamp

ECU-2021-002869
Duration test of UV sterilization lamp

Certificate of Conformity CE

Certificate of Conformity CE

FCC Evaluation report for supplier's declaration of conformity

FCC Evaluation report for supplier's declaration of conformity

STB21-1599
Osung Elect Korea Co1024

ISO Certification

ISO 9001:2015
Development and manufacture of air conditioner, heater, and air filter (air purifier and air sterilizer)

ISO 9001:2015
Development adn manufacture of air conditioners, air purifiers(air sterilizer)

Certificate of Technical Achievements

Certificate of Technical Achievements