Cong Nghe - Tin Hoc - Vien Thong Vu Giang Joint Stock Company Address: No 9/271 Tran Nguyen Han, Nghia Xa Ward, Le Chan District, Hai Phong City Enterprise code: 0200728565 Phone: 02253783623 Representative: Vu Truong Giang Adress: No 9/271 Tran Nguyen Han, Nghia Xa Ward, Le Chan District, Hai Phong City Nghia Xa Ward, Le Chan District, Hai Phong CityFounding date: 1 - 2 - 2007