Thuong Mai Tri Ky LTD Address: No 51, Khuong Dinh Street, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101546740 Phone: 0912716468 Representative: Le Hong Ha Adress: No 41 Cau Dat, Chuong Duong Ward, Hoan Kiem District, Ha Noi City Thuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 10 - 2004