DAYU Irrigation Group Co., Ltd. yomwe idakhazikitsidwa mu 1999, ndi bizinesi yapamwamba kwambiri yodalira China Academy of Sciences Water, malo olimbikitsa sayansi ndiukadaulo wa Unduna wa Zamadzi, Chinese Academy of Sciences, Chinese Academy of engineering ndi mabungwe ena ofufuza asayansi.Idalembedwa pakukula kwamakampani aku Shenzhen Stock Exchange mu Okutobala 2009.
Chiyambireni kukhazikitsidwa kwa zaka 20, kampaniyo nthawi zonse yakhala ikuyang'ana ndikudzipereka kuthetsa ndi kutumikira mavuto a ulimi, madera akumidzi ndi madzi.Iwo apanga njira akatswiri dongosolo la unyolo lonse mafakitale kuphatikiza kupulumutsa madzi ulimi, madzi m'tauni ndi kumidzi, mankhwala zimbudzi, nkhani madzi wanzeru, madzi dongosolo kugwirizana, madzi zachilengedwe mankhwala ndi kubwezeretsa, ndi kaphatikizidwe kukonzekera polojekiti, kamangidwe, ndalama, ntchito yomanga, ntchito, kasamalidwe ndi kukonza ntchito Wopereka yankho, makampani aku China opulumutsa madzi aulimi poyamba, komanso mtsogoleri wapadziko lonse lapansi.
