Phat Trien Cong Nghe Thong Tin Va Truyen Thong Joint Stock Company Address: No 5, 596/1 Hoang Hoa Tham Lane, Buoi Ward, Tay Ho District, Ha Noi City Enterprise code: 0103992162 Phone: 02437617582 Representative: Ngo Anh Duong Adress: No 28, Civil Group 1, Dong Anh Town, Dong Anh District, Ha Noi City Buoi Ward, Tay Ho District, Ha Noi CityFounding date: 29 - 6 - 2009