Chi Nhanh Cong Ty XNK Tong Hop Va Dau Tu Nam Dinh Address: 25 Nam Quan, Dong Dang Town, Cao Loc District, Lang Son Province Enterprise code: 0600009879-010 Phone: 02145849434 Dong Dang Town, Cao Loc District, Lang Son ProvinceFounding date: 18 - 12 - 1998