Dau Tu Y Duoc Tam Thanh Joint Stock Company Address: 12 Mac Dinh Chi, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0311998856 Phone: 02838217333 Representative: Truong Hoai Chi Adress: No 2 Tran Hung Dao, Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi City Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 9 - 10 - 2012