Dai Phuong Trang Dinh Address: Ban Nam Hamlet, Khang Chien Commune, Trang Dinh District, Lang Son Province Enterprise code: 4900670847 Phone: 02279097095 Representative: Be Van Tuyen Adress: Ban Nam Hamlet, Khang Chien Commune, Trang Dinh District, Lang Son Province Khang Chien Commune, Trang Dinh District, Lang Son ProvinceFounding date: 19 - 8 - 2011