Truong Pho Thong Co So Hung Viet Address: Hung Viet Commune, Trang Dinh District, Lang Son Province Enterprise code: 4900265292 Phone: 02145885436 Representative: Doan Thi Ly Hung Viet Commune, Trang Dinh District, Lang Son ProvinceFounding date: 28 - 12 - 2007