Xay Dung Co So Ha Tang Khoa Hoc Cong Nghe Joint Stock Company Address: Lot 9 BT3, Co Nhue Urban Area, Xuan Dinh Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0103599988 Phone: 02466537898 Representative: Le Anh Tuan Xuan Dinh Ward, Bac Tu Liem District, Ha Noi CityFounding date: 18 - 3 - 2009