Dau Tu San Xuat Va Thuong Mai Ha Van Joint Stock Company Address: No 3a, Alley 16/30, Lane 16, Nguyen Khanh Toan Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107530698 Phone: 02438398084 Representative: Le Thi Thuy Dung Adress: KM88, Na Meo Commune, Quan Son District, Thanh Hoa Province Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 5 - 8 - 2016