Cty TNHH Thuong Mai Dich Vu Tin Hoc Hai Au Address: 252 Huynh Van Banh, Ward 11, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0302351967 Phone: 0288455422 Representative: Nguyen Thanh Dong Adress: 9C1/8 KP3 P.Thanh Loc, District 12, Ho Chi Minh City Ward 11, Phu Nhuan District, Ho Chi Minh CityFounding date: 27 - 7 - 2001