An Duong Joint Stock Company Address: KM 34, 1a Cu Highway, Quang Lang Commune, Chi Lang District, Lang Son Province Enterprise code: 4900229488 Phone: 02053820274 Representative: Vi Thi Minh Hue Adress: Khu Thong Nhat Ii, Dong Mo Town, Chi Lang District, Lang Son Province Quang Lang Commune, Chi Lang District, Lang Son ProvinceFounding date: 2 - 3 - 2005