Dau Tu Va Thuong Mai Viet Long Joint Stock Company Address: No 20K3, Nguyen Phong Sac Street, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0102383489 Phone: 02437565841 Representative: Do Thu Ha Adress: Moi Tan Tay Do Urban Area, Tan Lap Commune, Dan Phuong District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 11 - 10 - 2007