Phat Trien Dau Tu Hoang Son Joint Stock Company Address: No 75, Alley 205, Lane 91/11, Xuan Dinh Street, Xuan Dinh Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0106747659 Phone: 0979660032 Representative: Phi Thi Thu Huyen Adress: Trung Hamlet, Xuan Dinh Commune, Tu Liem District, Ha Noi City Xuan Dinh Ward, Bac Tu Liem District, Ha Noi CityFounding date: 14 - 1 - 2015