Abubuwan simintin simintin gyare-gyare na Zinc suna samar da ingantacciyar haɗin ƙarfi, tauri, tsauri, ɗaukar nauyi, aiki da simintin tattalin arziki fiye da kowane gami mai yuwuwa.A hakikanin gaskiya kaddarorinsu sukan zarce na sauran allurai kamar su aluminum, magnesium, bronze, robobi...
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