Truyen Thong Thuong Hieu So Joint Stock Company Address: No 146, Civil Group 7, Khu Tan Binh, Xuan Mai Town, Chuong My District, Ha Noi City Enterprise code: 0104779239 Phone: 02433720985 Representative: Hoang Ba Hoa Adress: Hamlet 5, Dong Vo Hamlet, Phu Man Commune, Quoc Oai District, Ha Noi City Xuan Mai Town, Chuong My District, Ha Noi CityFounding date: 25 - 6 - 2010