Thuong Mai Tong Hop Va Xay Dung Ha Tang Viet Joint Stock Company Address: No 29, Luong Ngoc Quyen Street, Hang Buom Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0105914723 Phone: 0932223101 Representative: Nguyen Duc Hieu Hang Buom Ward, Hoan Kiem District, Ha Noi CityFounding date: 12 - 6 - 2012