Truyen Thong Song Hong Yen Bai Address: Civil Group 2, Quarter 3, Co Phuc Town, Tran Yen District, Yen Bai Province Enterprise code: 5200805917 Phone: 0974941468 Representative: Le Thi Hoa Lu Adress: Civil Group 13, Yen Thinh Ward, Yen Bai City, Yen Bai Province Co Phuc Town, Tran Yen District, Yen Bai ProvinceFounding date: 16 - 1 - 2014