Dau Tu Va Phat Trien Trang Tien Joint Stock Company Address: No 11, Lot N2 Ho Dinh B, 230 Lac Trung Lane, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102126386 Phone: 0915138246 Representative: Doan Minh Han Adress: No 12 /156 Lac Trung, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Thanh Luong Ward, Hai Ba Trung District, Ha Noi CityFounding date: 2 - 1 - 2007