Thuong Mai Truc Tuyen Thang Long LTD Address: P201 B6, Hoc Vien Chinh Tri Quoc Gia HCM Town, Civil Group 42, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0103677770 Phone: 02437183221 Representative: Mai Hai Ninh Adress: P203 B6, Hoc Vien Chinh Tri Quoc Gia HCM Town, Cau Giay District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 7 - 4 - 2009