Don yaƙi da Covid-19, wanke hannu shine ainihin tsaftar da yakamata mu yi yau da kullun.YUNBOSHI smart sabulu dispensers ne manufa domin bayan gida ko dakunan wanka. Samfurin sabulun firikwensin firikwensin mu ta atomatik sun fi tsafta idan aka kwatanta da nau'ikan hannu saboda ba buƙatar taɓa inda za ku iya ɗaukar ƙwayoyin cuta ba.