Cong Nghe Thang Long Joint Stock Company Address: No 61, Lane 56, Tan Mai Street, Tan Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101825896 Phone: 0249193577 Representative: Thai Kim Anh Adress: No 9B, 44 Dai La Lane, Truong Dinh Ward, Hai Ba Trung District, Ha Noi City Tan Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 29 - 11 - 2005