Khoa Hoc Cong Nghe Xanh Viet Nam LTD Address: No 132, 885 Tam Trinh Lane, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109820473 Phone: 02438692305 Representative: Dinh Van Huynh Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 17 - 11 - 2021