Dau Tu Phat Trien Truong Ky LTD Address: No 63 Tam Trinh, Mai Dong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107885429 Phone: 0916957307 Representative: Nguyen Van Truong Adress: No 63 Tam Trinh, Mai Dong Ward, Hoang Mai District, Ha Noi City Mai Dong Ward, Hoang Mai District, Ha Noi CityFounding date: 15 - 6 - 2017