Where is bottled water most needed?

Schools, offices, office buildings, construction sites, shopping malls, etc. Where there are many people, the demand for bottled water is even greater. Barreled water has entered thousands of households, bringing convenience and fashion to people. Compared with water purifiers, bottled water contains more nutrients beneficial to human body, such as minerals and trace elements, which are beneficial to human body after long-term drinking. On the other hand, the water purifier is limited by the local water quality, so the advantages of bottled water are more obvious in terms of water quality.