Trung Tam Tu Van Khao Sat Thiet Ke Address: No 26/72 40a Civil Group, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101236668-002 Phone: 0248587600 Representative: Nguyen Dinh Hoan Adress: No E1b, Kim Lien Town, Phuong Mai Ward, Dong Da District, Ha Noi City Thuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 5 - 11 - 2003