DOOYEON TECH IAQC system and equipments are contributing to pursue for happiness of city

 residents through sterilization, deodorization and purification of polluted indoor air.

-Eliminate Viruses, Bacteria, Germs, Fungi, Allergen, VOC(Volatile Organic Compound)

-Get Rid of Harmful Micro Substances, Dust Mite Feces which cause rhinitis, asthma, etcs.

-Neutralize the Active Oxygen which causes Skin Aging and Diseases.

-Remove the offensive of Cigarette, Garbage, Sewage and Toilet.