Dich Vu Thuong Mai Tin Hoc Dau Tu Xay Dung Dong Duong Joint Stock Company Address: 98, Street 47, Tan Quy Ward, District 7, Ho Chi Minh City Enterprise code: 0310073576 Phone: 02822487756 Representative: Nguyen Chi Thanh Adress: 38 Truong Han Sieu, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Tan Quy Ward, District 7, Ho Chi Minh CityFounding date: 29 - 5 - 2010