Thuong Mai Dich Vu Sand Media Joint Stock Company Address: C1801 Cao Oc Khang Gia, Quang Trung Street, Ward 14, Go Vap District, Ho Chi Minh City Enterprise code: 0310621046 Phone: 0976358363 Representative: Tran Van Hoan Adress: 48/62, Street No 59, Ward 14, Go Vap District, Ho Chi Minh City Ward 14, Go Vap District, Ho Chi Minh CityFounding date: 30 - 1 - 2011