Dich Vu Bao Ve Vien Dong Joint Stock Company Address: No 9, Lane 539, Nguyen Van Cu Street, Gia Thuy Ward, Long Bien District, Ha Noi City Enterprise code: 0101980436 Phone: 02436503438 Representative: Le Ngoc Sam Adress: No 194B Luong Yen, Bach Dang Ward, Hai Ba Trung District, Ha Noi City Gia Thuy Ward, Long Bien District, Ha Noi CityFounding date: 26 - 6 - 2006