Dau Tu Va Khoang San Lao Viet Joint Stock Company Address: No 1, Lot A3, Do Thi Nghia Do-Dich Vong, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102558795 Phone: 0242811768 Representative: Nguyen Thanh Tung Adress: 188, Cho Lane, Kham Thien, Trung Phung Ward, Dong Da District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 10 - 12 - 2007