Hop Tac Xa Nong Lam San Tan Yen Address: Na Deng, Tan Yen Commune, Trang Dinh District, Lang Son Province Enterprise code: 4900868597 Phone: 0245109997 Representative: Vi Thi To Dinh Adress: Na Deng, Tan Yen Commune, Trang Dinh District, Lang Son Province Tan Yen Commune, Trang Dinh District, Lang Son ProvinceFounding date: 21 - 9 - 2020