Tu Van Dau Tu Thiet Ke Va Dich Vu TM Tong Hop LTD Address: No 17 To Hien Thanh, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101334714 Phone: 0249784954 Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 27 - 2 - 2003