Thuong Mai Dich Vu Van Tai Duy Khanh LTD Address: No 254, Phan Dang Luu Street, Yen Vien Town, Gia Lam District, Ha Noi City Enterprise code: 0101433546 Phone: 0248780219 Representative: Ha Xuan Hoan Adress: No 254, Phan Dang Luu Street, Yen Vien Town, Gia Lam District, Ha Noi City Yen Vien Town, Gia Lam District, Ha Noi CityFounding date: 2 - 1 - 2004