Dich Vu Va Truyen Thong Ha Noi Joint Stock Company Address: Nha 7B, Alley 77/47/5, Lane 77, Xuan La Street, Xuan La Ward, Tay Ho District, Ha Noi City Enterprise code: 0102400180 Phone: 02437586372 Representative: Tran Trong Dung Adress: Phu Thinh Hamlet, Phu Cuong Commune, Ba Vi District, Ha Noi City Xuan La Ward, Tay Ho District, Ha Noi CityFounding date: 30 - 10 - 2007