Dau Tu Phat Trien Nha Va Thiet Bi Cong Nghe Joint Stock Company Address: Can 1, A12, No 2 Giang Vo, Cat Linh Ward, Dong Da District, Ha Noi City Enterprise code: 0101229766 Phone: 0247366689 Representative: Nguyen Tuyet Trang Adress: 249/2 Hoang Quoc Viet, Nghia Tan, Cau Giay District, Ha Noi City Cat Linh Ward, Dong Da District, Ha Noi CityFounding date: 19 - 4 - 2002