Thuong Mai Dich Vu Vien Thong Dai Thang Loi LTD Address: 580 To Ngoc Van, Quarter 3, Tam Binh Ward, Thu Duc District, Ho Chi Minh City Enterprise code: 0305742119 Phone: 02862836616 Representative: Nguyen Thi Lien Adress: Dong Thuan Hamlet, Pho Vinh Commune, Duc Pho District, Quang Ngai Province Tam Binh Ward, Thu Duc District, Ho Chi Minh CityFounding date: 5 - 6 - 2008