Truyen Thong Va San Xuat Saa Joint Stock Company Address: No 467, Au Co Street, Nhat Tan Ward, Tay Ho District, Ha Noi City Enterprise code: 0105298224 Phone: 0984882604 Representative: Do Thanh Son Adress: Khu K2, Thang Town, Hiep Hoa District, Bac Giang Province Nhat Tan Ward, Tay Ho District, Ha Noi CityFounding date: 9 - 5 - 2011