Guangzhou Water Supply Co. (GWSC), tọrọ ntọala n'October 1905, bụ nnukwu ụlọ ọrụ na-enye mmiri nke steeti.Ọ na-enye ọrụ agbakwunyere, gụnyere ọgwụgwọ mmiri, ọkọnọ, na mmepe azụmahịa dị iche iche.N'oge niile, GWSC na-agbaso amụma nke "ịrụ obodo nke a kpachapụrụ anya, nke a kpachapụrụ anya ...
GỤKWUO