Chi Nhanh De Ngon 135-Cong Ty Co Phan Dau Tu Xay Dung Thuong Mai Va Phat Trien Giao Duc Viet Nam Address: Dai Do Hamlet, Thien Loc Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0105624421-003 Phone: 0979633135 Ha Noi CityFounding date: 21 - 10 - 2025