Ngan Hang Thuong Mai Co Phan Ky Thuong Viet Nam (Techcombank) Address: 15 Dao Duy Tu, Hang Buom Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101653171 Phone: 0248243941; 0248250545 Representative: Vu Thi Thu Ha Adress: 15 Dao Duy Tu, Hang Buom Ward, Hoan Kiem District, Ha Noi City Hang Buom Ward, Hoan Kiem District, Ha Noi CityFounding date: 18 - 5 - 2005