Dau Tu Va Phat Trien Cong Nghe Giao Duc Thanh Cong LTD Address: 221 Au Co, Phuong, Tay Ho District, Ha Noi City Enterprise code: 0111522058 Phone: 0822569999 Representative: Nguyen Ba Phong Tay Ho Ward, Tay Ho District, Ha Noi CityFounding date: 2 - 6 - 2026