Phat Trien Tri Thuc Viet Nam Iqvn LTD Address: No 60, Dai An Street, Van Quan Ward, Ha Dong District, Ha Noi City Enterprise code: 0110961849 Phone: 0982603553 Representative: Nguyen Thi Hai Van Quan Ward, Ha Dong District, Ha Noi CityFounding date: 21 - 2 - 2025