Du Lich Va Thuong Mai Hieu Long LTD Address: Hamlet 8, Tien Phong Hamlet, Kim Lan Commune, Gia Lam District, Ha Noi City Enterprise code: 0101360337 Phone: 0248744061 Representative: Nguyen Thi Xuan Sao Adress: Hamlet 3, Giang Cao Bat Trang Hamlet, Gia Lam District, Ha Noi City Kim Lan Town, Gia Lam District, Ha Noi CityFounding date: 13 - 5 - 2003