Bukatun rufewa:
1. Yi amfani da kofin mai haske don inganta ma'aunin haske, juriya ga feshi na gishiri, juriya ga acid, juriya ga alkali, hana ruwa da sauran kaddarorin.
2. Ajiye tsarin fenti na gargajiya, adana farashi, kare muhalli da kuma hana gurɓata muhalli na biyu.
Dabi'un Shirin Zhenhua:
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Samar da kayan aikin shafa da tallafin fasaha na murfin tsakiya ga masana'antun masana'antu da abokan ciniki.
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Samar da ingantattun hanyoyin magance matsalolin da suka shafi ci gaba da kirkire-kirkire da ci gaban masana'antar.
