Dau Tu Xay Dung TS Hoang Yen LTD Address: No 18e, Lane 65, 5 Moi Street, Hung Vuong Ward, Hong Bang District, Hai Phong City Enterprise code: 0202084450 Phone: 0924004200 Representative: Nguyen Van Tam Hung Vuong Ward, Hong Bang District, Hai Phong CityFounding date: 18 - 1 - 2021