Thuong Mai Thuy San RTC Joint Stock Company Address: 8th Floor, No 91, Tran Quoc Vuong Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0111050694 Phone: 0916511606 Representative: Vu Thi Hoa Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 14 - 5 - 2025