Tsakanin samar da ruwan sha a cikin wuraren jama'a (makarantu. asibitoci, tashoshi, gidajen cin abinci, kantuna, manyan tituna, da dai sauransu) alama ce ta ci gaban zamantakewa kuma yana taimakawa wajen inganta jin daɗin masu amfani.Musamman a cikin yanayin COVlD-19, rashin isassun kayayyaki sun ƙara mahimmancin kayan aikin.Dongguan kinda suna da fiye da shekaru 18 na gwaninta a cikin ci gaban masana'antu, Kinda yana ba da kwanciyar hankali da ingantaccen hanyoyin magance ruwa kuma yana haifar da ci gaba.
Ma'aikatar ilimi ta kasar Sin ta ba da ka'idojin masana'antu na bukatu na fasaha da kuma takamaiman kayan aikin don maganin membrane na kayan aikin ruwan sha a makarantun firamare da sakandare (JY/T 0593-2019), 5.2.1 da Karin Bayani A sun bayyana cewa: ( kayan aikin kula da ruwa na makarantar firamare da sakandare) yakamata suyi amfani da ultrafiltration da nanofiltration (kawai a cikin wuraren da ke da babban haɗarin gurɓataccen ruwa, ana iya amfani da reverse osmosis. Lokacin da ingantaccen ruwa ya dace da ma'auni, ana iya amfani da nanofiltration ko ultrafiltration don magani).