Tin Hoc Vien Thong Song Kiet LTD Address: 381 Ngo Quyen, An Hai Bac Ward, Son Tra District, Da Nang City Enterprise code: 0401315328 Phone: 02363985599 An Hai Bac Ward, Son Tra District, Da Nang CityFounding date: 19 - 11 - 2009