Dau Tu Ha Tang Moi Truong Viet Nam Joint Stock Company Address: No 77, Lane 1395, Giai Phong Street, Hoang Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107732119 Phone: 0985627931 Representative: Nguyen Trong Hung Adress: Tap The Thuy Loi, Duyen Thai Commune, Thuong Tin District, Ha Noi City Hoang Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 21 - 2 - 2017