Dau Tu, Thuong Mai Va Dich Vu Gia Hoang Thang Long LTD Address: No 285, Bach Mai Street, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106781642 Phone: 02436270951 Representative: Vu Minh Phuong Adress: No 285, Bach Mai Street, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Bach Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 3 - 3 - 2015