Che Bien Vat Lieu Xuan Quang Joint Stock Company Address: Hamlet 5, Bat Trang Hamlet, Bat Trang Commune, Gia Lam District, Ha Noi City Enterprise code: 0106796173 Phone: 02436715089 Representative: Tran Ngoc Ha Adress: No 18, 699 Duongtruong Dinh Lane, Giap Bat Ward, Hoang Mai District, Ha Noi City Bat Trang Commune, Gia Lam District, Ha Noi CityFounding date: 20 - 3 - 2015