The refreshing wind blowing from the west in the hot summer, 

Product concept. 0 Air conditioner that removes viruses and releases oxygen (for home and for industrial) 0 An air purifier that removes viruses and releases oxygen. 0 A watbmounted air purifier to remove viruses 0 Tabletop air purifier to remove virus. 0 Sell-driving robot that removes %rinses and cleans the air. 

Key technology. O Convergence technology of air conditioner, air purifier, oxygen supply, and virus removal O Air conditioner utilization technology using liquefied oxygen. 0 A variety of small medium, Large, and extra-large sizes that can be tailored to consumer needs. O Holds patents from Korea, the United States. Japan, and China O Oxygen supply capacity : More than 6 liters per minute. O Noise :55dB cc less