Dich Vu Thuong Mai Va Tu Van Ky Thuat Thien Phu LTD Address: No 1 H14, Xuan Thuy Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0101672223 Phone: 0247548592 Representative: Doan Thuy Quynh Adress: 2 Trung Hoa Civil Group, Trung Hoa Ward, Cau Giay District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 10 - 6 - 2005