Hang Duong Address: No 41 La Thanh, Quang Trung Ward, Quang Trung Ward, Son Tay Town, Ha Noi City Enterprise code: 0103590791 Phone: 02433833298 Representative: Dinh Vu Long Adress: No 41 La Thanh, Quang Trung Ward, Son Tay Town, Ha Noi City Quang Trung Ward, Son Tay Town, Ha Noi CityFounding date: 18 - 3 - 2009