Lien Doanh Dia Compact Ngoi Sao Address: No 52 Le Dai Hanh, Vinh Trai Ward, Lang Son City, Lang Son Province Enterprise code: 4900216841 Phone: 0205875638 Representative: Cao Viet Duong Adress: 406, D 10, Tap The Nam Dong, Dong Da District, Ha Noi City Vinh Trai Ward, Lang Son City, Lang Son ProvinceFounding date: 3 - 6 - 2002