Dich Vu Son Hoang LTD Address: No 9, Alley 15, Mai Huong Lane, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0105564726 Phone: 02438638242 Representative: Tran Thi Phuong Lien Adress: No 9, Mai Huong Lane, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Bach Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 12 - 10 - 2011