Cong Nghe Va Dich Vu Nam Hoang Ha Joint Stock Company Address: Hamlet 8, Yen Xa Hamlet, Tan Trieu Commune, Thanh Tri District, Ha Noi City Enterprise code: 0104996138 Phone: 02435627305 Representative: Nguyen Huu Hung Adress: Hamlet 8, Yen Xa Hamlet, Tan Trieu Commune, Thanh Tri District, Ha Noi City Tan Trieu Commune, Thanh Tri District, Ha Noi CityFounding date: 9 - 11 - 2010