Dau Tu Dich Vu Vien Thong Ha Phuong LTD Address: No 88, Dai La Street, Civil Group 41, Truong Dinh Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0107317105 Phone: 02463298999 Representative: Tran Thanh Son Adress: Phu Le Hamlet, Hai Chau Commune, Hai Hau District, Nam Dinh Province Truong Dinh Ward, Hai Ba Trung District, Ha Noi CityFounding date: 1 - 2 - 2016