Chi Nhanh Cong Ty Co Phan Thuong Mai Mai Hoa Tai Tinh Lang Son Address: No 29, Khu Minh Khai, Bac Son Town, Bac Son District, Lang Son Province Enterprise code: 0102291238-001 Phone: 02058821427 Representative: Le The Khoa Adress: Tien Hung Hamlet, Nguyen Khe Commune, Dong Anh District, Ha Noi City Bac Son Town, Bac Son District, Lang Son ProvinceFounding date: 11 - 6 - 2008