Cov neeg nyob hauv qhov chaw ua haujlwm siv lub ntsej muag lim dej pov tseg los tiv thaiv lawv tus kheej kom kis tau los ntawm COVID-19.Txhawm rau kom siv tau zoo ntawm qhov tsis tshua muaj tshwm sim, YUNBOSHI Technology tau tsim cov tshuaj tua kab mob tshwj xeeb rau kev tawm tsam tus kab mob.YUNBOSHI sterilizer yog cov cuab yeej muaj kev nyab xeeb thiab txhim khu kev qha.Nws tau txais kev tswj hwm los ntawm microcomputer tswj qhov system.Nws tsuas yog them 30 feeb kom ua kom tsis muaj menyuam txhua lub sijhawm.