Dau Tu Le Vu Joint Stock Company Address: No 337C Bach Mai, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102491276 Phone: 0249328656 Representative: Le Xuan Hieu Adress: No 114 Hang Buom, Hang Buom Ward, Hoan Kiem District, Ha Noi City Bach Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 15 - 11 - 2007