Dung Nguyen Address: No 47, Phai Ve Street, Vinh Trai Ward, Lang Son City, Lang Son Province Enterprise code: 4900214308 Phone: 0205240380 Representative: Dao Quang Dung Adress: No 45 Phai Ve Street, Vinh Trai Ward, Lang Son City, Lang Son Province Vinh Trai Ward, Lang Son City, Lang Son ProvinceFounding date: 18 - 3 - 2002