Thien Ha LTD Address: No 169, Nguyen Du Street, Dong Kinh Ward, Lang Son City, Lang Son Province Enterprise code: 4900232032 Phone: 02053717999 Representative: Bui Thai Son Adress: No 169, Nguyen Du Street, Dong Kinh Ward, Lang Son City, Lang Son Province Dong Kinh Ward, Lang Son City, Lang Son ProvinceFounding date: 1 - 7 - 2005