Y Tuong Truyen Thong So Hai Dang Joint Stock Company Address: Noi Hamlet, Chuc Son Town, Chuong My District, Ha Noi City Enterprise code: 0105673429 Phone: 0982990000 Representative: Nguyen Hai Hung Adress: Tu San Hamlet, Phu Tuc Commune, Phu Xuyen District, Ha Noi City Chuc Son Town, Chuong My District, Ha Noi CityFounding date: 28 - 11 - 2011