Bao Thieu Nien Tien Phong Address: 5 Hoa Ma, Hai Ba Trung District, Ha Noi City Enterprise code: 0100111881 Phone: 0249722082 Representative: Vu Quang Vinh Adress: 88, Ba Trieu Street, Hai Ba Trung District, Ha Noi City Hai Ba Trung District, Ha Noi CityFounding date: 22 - 5 - 1998