Tin Hoc Kha Thi Joint Stock Company Address: 132, 134 Dien Bien Phu, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0303551006 Phone: 02862956417 Representative: Nguyen Van Duc Adress: 148/1B Tan Thoi Nhat, Tan Hiep Commune, Hoc Mon District, Ho Chi Minh City Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 26 - 11 - 2004