Tu Van Dau Tu & Dich Vu Thuong Mai Thien Ha Joint Stock Company Address: No 13a10, Street 8/3, Quynh Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0110949545 Phone: 0948289986 Representative: Nguyen Dang Ninh Quynh Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 7 - 2 - 2025