Hop Tac Xa Thang Long Address: Street 3, Mai Dinh Commune, Soc Son District, Ha Noi City Enterprise code: 0105666710 Phone: 02438843370 Representative: Ngo Duc Thang Adress: Phu Lo, Soc Son District, Ha Noi City Mai Dinh Commune, Soc Son District, Ha Noi CityFounding date: 23 - 11 - 2011