Truyen Thong Truong Son - Lang Huong Viet Joint Stock Company Address: No 31, 206 Truong Dinh Lane, Tuong Mai Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111330606 Phone: 0835663311 Representative: Pham Thi Minh Phuong Ha Noi CityFounding date: 5 - 1 - 2026