San Xuat Va Thuong Mai Truong An Lang Son Joint Stock Company Address: KM4, 4B Highway, Po Tang Hamlet, Hop Thanh Commune, Cao Loc District, Lang Son Province Enterprise code: 4900231173 Phone: 02053860388 Representative: Dang Hoang Tam Adress: No 198, Ba Trieu Street, Hoang Van Thu Ward, Lang Son City, Lang Son Province Hop Thanh Commune, Cao Loc District, Lang Son ProvinceFounding date: 20 - 6 - 2005