Thuong Mai Va Dich Vu Vien Thong TL & T Joint Stock Company Address: 53 Hai Ba Trung, Ward 6, Da Lat City, Lam Dong Province Enterprise code: 5800601545 Phone: 0913693999 Ward 6, Da Lat City, Lam Dong ProvinceFounding date: 19 - 12 - 2008