Lub qhov cub kom qhuav yog tsim los tshem tawm cov dej noo los ntawm qhov cub chamber kom qhuav cov qauv kom sai li sai tau.Lub tshuab ziab khaub ncaws qhuav yog tsim rau ziab, ci thiab sterilizing nyob rau hauv industrial thiab mining enterprises, universities thiab kev tshawb fawb institutes.Lawv kuj hu ua cua kub sterilizer.