Viet Duc LTD Address: Dai Son Hamlet, Hop Thanh Commune, Cao Loc District, Lang Son Province Enterprise code: 4900223905 Phone: 02053861266 Representative: Nguyen Dinh Vu Adress: No 17, Ngo Quyen Street, Vinh Trai Ward, Lang Son City, Lang Son Province Hop Thanh Commune, Cao Loc District, Lang Son ProvinceFounding date: 23 - 7 - 2003