Van Tai Va Moi Truong Do Thi Dai Linh LTD Address: No 9, May Lane, Co Dien B Hamlet, Xa, Thanh Tri District, Ha Noi City Enterprise code: 0111580067 Phone: 0866686883 Representative: To Vu Hong Phong Thanh Tri Commune, Hoang Mai District, Ha Noi CityFounding date: 24 - 7 - 2026