Tu Van - Xay Dung Va Thuong Mai Khanh An Joint Stock Company Address: No 16, My Dinh Street, Nam Tu Liem District, Ha Noi City Enterprise code: 0104293706 Phone: 0242424881 Representative: Ngo Trung Kien Adress: No 25, 335 Nguyen Trai Lane, Thanh Xuan District, Ha Noi City Nam Tu Liem District, Ha Noi CityFounding date: 12 - 12 - 2009