Dich Vu Bao Ve Delta Viet Nam Joint Stock Company Address: No 106/189, Hoang Hoa Tham Street, Lieu Giai Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101857270 Phone: 02437835236 Representative: Nguyen Van Tau Adress: No 6e Tot 42, Lieu Giai Ward, Lieu Giai Ward, Ba Dinh District, Ha Noi City Lieu Giai Ward, Ba Dinh District, Ha Noi CityFounding date: 16 - 1 - 2006