Dau Tu Phat Trien Cong Nghe Mat Troi Do Nhat Joint Stock Company Address: No 34 Giang Van Minh, Kim Ma Ward, Ba Dinh District, Ha Noi City Enterprise code: 0106198293 Phone: 0915946288 Representative: Giap Van Khuong Adress: P1205 Do Thi Moi Sai Dong, Phuc Dong Ward, Long Bien District, Ha Noi City Kim Ma Ward, Ba Dinh District, Ha Noi CityFounding date: 4 - 6 - 2013