Cty TNHH Phat Trien Tin Hoc Idc Address: 463 Hung Phu, Ward 1, District 8, Ho Chi Minh City Enterprise code: 0301484869 Phone: 0288226306 Representative: Le Hoang Viet Adress: 19/37 Tran Dinh Xu, Cau Kho Ward, District 1, Ho Chi Minh City Ward 1, District 8, Ho Chi Minh CityFounding date: 30 - 12 - 1998