Guangzhou Water Supply Co. (GWSC), wanda aka kafa a watan Oktoba 1905, babban kamfani ne na samar da ruwa mallakar gwamnati.Yana ba da sabis ɗin haɗin gwiwa, gami da kula da ruwa, samarwa, da haɓakar kasuwanci iri-iri.Gabaɗaya, GWSC yana bin manufar “gina birni da gangan, ci...
Kara karantawa