Dau Tu Thuong Mai Dich Vu Cong Nghiep TKV Joint Stock Company Address: No 22, Lane 276, Civil Group 11, Dai Tu Street, Dai Kim Ward, Hoang Mai District, Ha Noi City Enterprise code: 0103673624 Phone: 02439942791 Representative: Le Tuan Anh Adress: An Dao Civil Group, Trau Quy Town, Gia Lam District, Ha Noi City Dai Kim Ward, Hoang Mai District, Ha Noi CityFounding date: 3 - 4 - 2009