Dau Tu Phat Trien Nganh Nuoc Joint Stock Company Address: 2T KM 9 Building, Pham Van Dong Street, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0102645310 Phone: 0247684421 Representative: Nguyen Huu Duong Adress: No 84, Doi Can Street, Doi Can Ward, Ba Dinh District, Ha Noi City Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 20 - 2 - 2008