Hop Tac Xa Thanh Dat Trang Dinh Address: Khac Deng, Dai Dong Commune, Trang Dinh District, Lang Son Province Enterprise code: 4900884542 Phone: 0988849555 Representative: Nong Manh Tuong Dai Dong Commune, Trang Dinh District, Lang Son ProvinceFounding date: 13 - 12 - 2021