LONGDAT IMPORT - EXPORT AND PRODUCTION CORPORATIONNo. 6/59 Ho Tung Mau Street, Mai Dich Ward, Cau Giay dist, Hanoi, Vietnam.No. 6/59 Ho Tung Mau Street, Mai Dich Ward, Cau Giay dist, Hanoi, Vietnam.21.03702824726105, 105.77762937199783700000Việt Nam(+84) 969 148 148