Hop Tac Xa Hoang Xa Address: No 5/67, Lien Mac Street, Lien Mac Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0107044578 Phone: 0902127970 Representative: Pham Van Son Adress: Hoang Xa, Lien Mac Ward, Bac Tu Liem District, Ha Noi City Lien Mac Ward, Bac Tu Liem District, Ha Noi CityFounding date: 19 - 10 - 2015