Tu Van Dau Tu Va Phat Trien Nha Song Hong Joint Stock Company Address: 1st Floor, Nha 26, Alley 1, Toan Thang Lane, Kham Thien Street, Tho Quan Ward, Dong Da District, Ha Noi City Enterprise code: 0103672500 Phone: 0245189045 Representative: Phung Thi Hoa Adress: Hamlet 6, Phu Son Commune, Ba Vi District, Ha Noi City Tho Quan Ward, Dong Da District, Ha Noi CityFounding date: 3 - 4 - 2009