Truong Mam Non Dong La B Address: Dong Nhan Hamlet, Dong La Commune, Hoai Duc District, Ha Noi City Enterprise code: 0110134870 Phone: 02433504028 Representative: Bui Thi Thuan Adress: Hamlet 4, Dong Lao Hamlet, Dong La Commune, Hoai Duc District, Ha Noi City Dong La Commune, Hoai Duc District, Ha Noi CityFounding date: 29 - 9 - 2022