Thuong Mai Dich Vu Du Lich Tra Giang Joint Stock Company Address: No 38, Hoang Ngan Street, Phuong, Thanh Xuan District, Ha Noi City Enterprise code: 0111325606 Phone: 0967611984 Representative: Chu Thi Thuy Ha Noi CityFounding date: 26 - 12 - 2025