Chi Nhanh Ha Noi – Cong Ty TNHH Giai Phap Thuan Thanh Address: No 35 Nguyen Du, Phuong, Hai Ba Trung District, Ha Noi City Enterprise code: 0318733464-002 Phone: 0907229768 Hai Ba Trung Ward, Hai Ba Trung District, Ha Noi CityFounding date: 6 - 7 - 2026