Ky Thuat San Xuat Xay Dung Xanh LTD Address: Nhi Chau Hamlet, Lien Ninh Commune, Thanh Tri District, Ha Noi City Enterprise code: 0109543188 Phone: 02033819567 Representative: Nguyen Van Tam Lien Ninh Commune, Thanh Tri District, Ha Noi CityFounding date: 9 - 3 - 2021