Thuong Mai Tong Hop HQ Joint Stock Company Address: No 10, 32/23 An Duong Alley, Yen Phu Ward, Tay Ho District, Ha Noi City Enterprise code: 0105003304 Phone: 02437586477 Representative: Tran Vu Cuong Yen Phu Ward, Tay Ho District, Ha Noi CityFounding date: 12 - 11 - 2010