Le Diep (Co So San Xuat Da 1X 2) Address: Tieu Khu Tran Phu, Bac Son Town, Bac Son District, Lang Son Province Enterprise code: 4900215478 Phone: 0205837549 Representative: Le Diep Adress: Tieu Khu Tran Phu, Bac Son Town, Bac Son District, Lang Son Province Bac Son Town, Bac Son District, Lang Son ProvinceFounding date: 25 - 4 - 2002