Phat Trien Cong Nghe Dien Tu Dong Bac Joint Stock Company Address: Zoom 112 Nha B11, Thanh Xuan Bac Town, Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101479685 Phone: 0913031619 Representative: Dang Van Chien Adress: Truong Truyen Thanh, Minh Khai Ward, Phu Ly City, Ha Nam Province Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi CityFounding date: 6 - 5 - 2004