Phat Trien Cong Nghe Giao Duc Duy Tan Joint Stock Company Address: No 25/3 Thanh Loc 50, Quarter 35, Thanh Loc Ward, District 12, Ho Chi Minh City Enterprise code: 0318799962 Phone: 0783668181 Representative: Nguyen Thu Huong Thanh Loc Ward, District 12, Ho Chi Minh CityFounding date: 6 - 1 - 2025