Thuong Mai & Du Lich Inter Tourism LTD Address: Tien Son Hamlet, Hop Duc Commune, Tan Yen District, Bac Giang Province Enterprise code: 2400883963 Phone: 0971313499 Representative: Vu Van Sang Hop Duc Commune, Tan Yen District, Bac Giang ProvinceFounding date: 10 - 3 - 2020