Phat Trien Nha Song Hong Thang Long Joint Stock Company Address: No 34, Hoang Dieu Street, Dien Bien Ward, Ba Dinh District, Ha Noi City Enterprise code: 0106871208 Phone: 0969470222 Representative: Pham Thi Mai Thanh Adress: No 66, Civil Group 23, Ngoc Thuy Ward, Long Bien District, Ha Noi City Dien Bien Ward, Ba Dinh District, Ha Noi CityFounding date: 8 - 6 - 2015