T&T Address: No 6, Nguyen Du Street, Vinh Trai Ward, Lang Son City, Lang Son Province Enterprise code: 4900225268 Phone: 0205870051 Representative: Pham Minh Tuan Adress: Vinh Trai Ward, Lang Son Town, Lang Son City, Lang Son Province Vinh Trai Ward, Lang Son City, Lang Son ProvinceFounding date: 28 - 1 - 2004