Tu Van Xay Dung Va Khoang San Dong Hai Joint Stock Company Address: No 50, Lane 56, Dinh Cong Ha Street, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0110092412 Phone: 0964539383 Representative: Pham Thanh Tuyen Adress: An Dat Hamlet, Hong Khe Commune, Binh Giang District, Hai Duong Province Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 16 - 8 - 2022