Dien Tu Cong Nghe Toan Cau Joint Stock Company Address: No 56, Doc Ngu Street, Vinh Phuc Ward, Ba Dinh District, Ha Noi City Enterprise code: 0105995842 Phone: 02466603636 Representative: Pham Duc Tuan Vinh Phuc Ward, Ba Dinh District, Ha Noi CityFounding date: 20 - 9 - 2012