Thuong Mai Dich Vu Xay Dung Tin Hoc TNN Joint Stock Company Address: 42/6/12C Tran Thanh Tong, Ward 15, Tan Binh District, Ho Chi Minh City Enterprise code: 0312102825 Phone: 02838908108 Representative: Ha Minh Nhut Adress: Hamlet 2, An Phu Hamlet, Tinh An Commune, Son Tinh District, Quang Ngai Province Ward 15, Tan Binh District, Ho Chi Minh CityFounding date: 27 - 12 - 2012