Ky Thuat Va Cong Nghe Moi Truong Ensava LTD Address: No 20, Lane 42, Tran Cung Street, Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0109869119 Phone: 02393098666 Representative: Nguyen Thuy Van Anh Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi CityFounding date: 23 - 12 - 2021