Dai Truyen Thanh - Truyen Hinh Address: Khu I, Tram Tau Town, Tram Tau District, Yen Bai Province Enterprise code: 5200378415 Phone: 02163876261 Representative: Nguyen Ngoc Luy Tram Tau Town, Tram Tau District, Yen Bai ProvinceFounding date: 20 - 5 - 2009