Thuong Mai Dich Vu Du Lich Trung Thanh LTD Address: No 16, Quang Trung Street, Khu Ii, Thang Town, Hiep Hoa District, Bac Giang Province Enterprise code: 2400361519 Phone: 02144863394 Representative: Nguyen Van Thanh Adress: 31, Dong Nhan B, Hai Ba Trung District, Ha Noi City Thang Town, Hiep Hoa District, Bac Giang ProvinceFounding date: 18 - 7 - 2006