Dau Nguyen Joint Stock Company Address: No 1/69 Nguyen Trung Thanh, Hung Vuong Ward, Hong Bang District, Hai Phong City Enterprise code: 0201990188 Phone: 0916487544 Representative: Nguyen Hai Dang Hung Vuong Ward, Hong Bang District, Hai Phong CityFounding date: 4 - 11 - 2019