Dau Tu Thuong Mai Va Phat Trien Cong Nghe Nano Viet Nam LTD Address: No 33, Lot 4, Tieu, Nam La Khe Urban Area, No 368 Quang Trung, La Khe Ward, Ha Dong District, Ha Noi City Enterprise code: 0106304022 Phone: 0932233922 Representative: Vo Thai An Adress: No 3, Lane 90, Lang Ha Street, Lang Ha Ward, Dong Da District, Ha Noi City La Khe Ward, Ha Dong District, Ha Noi CityFounding date: 10 - 9 - 2013