Cty TNHH Thuong Mai Dich Vu Tin Hoc Xanh Address: 489a/23a/99 Huynh Van Banh, Ward 13, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0303472971 Phone: 0289054325 Representative: Pham Ngoc Thach Adress: 489a/23a/99 Huynh Van Banh P.13, Phu Nhuan District, Ho Chi Minh City Ward 13, Phu Nhuan District, Ho Chi Minh CityFounding date: 17 - 9 - 2004