Truyen Thong Hop Nhat Joint Stock Company Address: No 27/49 Tran Phu, Ngo Quyen District, Hai Phong City Enterprise code: 0201026262 Phone: 02253620119 Representative: Hoang Duy Khoi Adress: Dong Nha Tho Hamlet, Huu Quan Hamlet, Thuy Nguyen District, Hai Phong City Ngo Quyen District, Hai Phong CityFounding date: 26 - 12 - 2009