Dau Tu Thuong Mai Dich Vu Tan Long Joint Stock Company Address: No 20, 97 Nguyen Ngoc Nai Lane, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109817061 Phone: 02382772898 Representative: Trinh Duc Ca Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 15 - 11 - 2021