Dau Tu San Xuat Dong A Joint Stock Company Address: Hamlet 4, Dong Nhan Hamlet, Dong La Commune, Hoai Duc District, Ha Noi City Enterprise code: 0108357679 Phone: 02422100001 Representative: Pham Thanh Long Dong La Commune, Hoai Duc District, Ha Noi CityFounding date: 10 - 7 - 2018