Thuong Mai Dich Vu Truyen Thong Trong Dong LTD Address: No 1B, 67/5 Khuat Duy Tien Lane, Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106981930 Phone: 0968019633 Representative: Lo Trung Kien Adress: No 4, Lane 186/1, Buoi Street, Cong Vi Ward, Ba Dinh District, Ha Noi City Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi CityFounding date: 9 - 9 - 2015