M'zaka zaposachedwa, kusungirako madzi a Dayu kwatsatira kwambiri ndondomeko ya dziko la "Belt One, One Road", ndipo nthawi zonse amafufuza malingaliro atsopano ndi zitsanzo za "kutuluka" ndi "kubweretsa", ndipo motsatizana anakhazikitsa Dayu's Water-Saving US Technology Center ndi Israeli Wopulumutsa Madzi wa Dayu.Kampaniyo komanso malo ofufuza zaukadaulo aku Israeli akuphatikiza zinthu zapadziko lonse lapansi ndikuzindikira kukula kwachangu kwa bizinesi yapadziko lonse lapansi.
Zogulitsa ndi ntchito zopulumutsa madzi za Dayu zimagwira mayiko ndi zigawo zoposa 50 padziko lonse lapansi, makamaka Thailand, Indonesia, Vietnam, India, Pakistan, Mongolia, Uzbekistan, Russia, South Africa, Zimbabwe, Tanzania, Ethiopia, Sudan, Egypt, Tunisia. , Algeria, Nigeria, Benin, Togo, Senegal, Mali, Mexico, Ecuador, United States ndi mayiko ena ndi zigawo.Kuphatikiza pa malonda wamba, kusungirako madzi m'minda yayikulu, ulimi wothirira, madzi opezeka m'mizinda ndi mapulojekiti ena athunthu ndi ma projekiti ophatikizika nawonso apita patsogolo kwambiri, pang'onopang'ono kupanga dongosolo lapadziko lonse lapansi la bizinesi yakunja.
Dayu International Business Unit imatenga njira zamabizinesi osiyanasiyana ndipo imagwira nawo ntchito yomanga ma projekiti aukadaulo akunja.Ntchito zazikulu zomwe zatenga nawo gawo ndi izi: Benin City Water Improvement Project, Jamaican Sugarcane Planting Farmland Irrigation Project, Indian Solar Farmland Irrigation Project, Nigeria Agricultural water conservancy and rrigation integration project, thonje drip irrigation project ku Uzbekistan, cantaloupe planting drip irrigation project. ku Indonesia, ndi ntchito yothirira yothirira m'minda ya pecan ku South Africa, ndi zina zotero.
