Nghien Cuu Thi Truong Toan Cau LTD Address: 15 TT29, Moi Van Phu Urban Area, Kien Hung Ward, Ha Dong District, Ha Noi City Enterprise code: 0111397167 Phone: 0915455621 Representative: Nguyen Tien Thanh Kien Hung Ward, Ha Dong District, Ha Noi CityFounding date: 3 - 3 - 2026