Dau Tu San Xuat Va Thuong Mai Thang Long Joint Stock Company Address: No 46, Lane 41, Thai Ha Street, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0104226322 Phone: 02437737976 Representative: Nguyen Van Hau Adress: 103 K1 Tap The Thanh Cong, Thanh Cong Ward, Ba Dinh District, Ha Noi City Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 29 - 10 - 2009