Song Hong Thang Long Joint Stock Company Address: No 151, Lane 448, Ha Huy Tap Street, Yen Vien Town, Gia Lam District, Ha Noi City Enterprise code: 0101942938 Phone: 0902030358 Representative: Luong Duc Sam Adress: Civil Group 6, Nam Hai Ward, Hai An District, Hai Phong City Yen Vien Town, Gia Lam District, Ha Noi CityFounding date: 17 - 5 - 2006