Thuong Mai Tong Hop 3 - 6 LTD Address: 126 A/9, Ton Duc Thang Street, Hang Bot Ward, Dong Da District, Ha Noi City Enterprise code: 0101275681 Phone: 0247320974 Hang Bot Ward, Dong Da District, Ha Noi CityFounding date: 5 - 9 - 2002