Dau Tu Va Phat Trien Cong Nghe Nano Viet Nam Joint Stock Company Address: No 17, Lane 6, Quang Trung Street, Quang Trung Ward, Ha Dong District, Ha Noi City Enterprise code: 0107064768 Phone: 02432262165 Representative: Trinh Cong Sy Adress: Mieu Nha Civil Group, Tay Mo Ward, Nam Tu Liem District, Ha Noi City Quang Trung Ward, Ha Dong District, Ha Noi CityFounding date: 26 - 10 - 2015