Ky Thuat Va Phat Trien Eco Viet Nam LTD Address: Lane 424, Ngoc Thuy Street, Ngoc Thuy Ward, Long Bien District, Ha Noi City Enterprise code: 0109764934 Phone: 0904348073 Representative: Dinh Hoai Linh Ngoc Thuy Ward, Long Bien District, Ha Noi CityFounding date: 5 - 10 - 2021