DAYU Irrigation Group Co., Ltd. tọrọ ntọala na 1999, bụ a ala-larịị elu-tech enterprise na-adabere na Chinese Academy nke mmiri sayensị, sayensị na nkà na ụzụ nkwalite center nke Ministry of mmiri akụrụngwa, Chinese Academy of Sciences, na Ụlọ akwụkwọ sayensị China na ụlọ ọrụ nyocha sayensị ndị ọzọ.Edepụtara ya na ahịa azụmaahịa nke Shenzhen Stock Exchange na October 2009.
Ebe ọ bụ na e guzobere ya maka afọ 20, ụlọ ọrụ ahụ na-elekwasị anya mgbe niile ma na-agba mbọ iji dozie na ijere nsogbu nke ọrụ ugbo, ime obodo na mmiri mmiri.Ọ mepụtara n'ime a ọkachamara usoro ngwọta nke dum ulo oru yinye integrating ugbo mmiri ịzọpụta, obodo na ime obodo mmiri ọkọnọ, nsị ọgwụgwọ, nwere ọgụgụ isi mmiri ihe, mmiri usoro njikọ, mmiri ecological ọgwụgwọ na mweghachi, na integrating oru ngo atụmatụ, imewe, itinye ego. ihe owuwu, ọrụ, njikwa na ọrụ nlekọta na-eweta ihe ngwọta, ụlọ ọrụ nchekwa mmiri nke China nke mbụ, kamakwa onye ndu ụwa.
