Vien Cong Nghe Moi Truong Address: No 18, Hoang Quoc Vie Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0106254903 Phone: 02437569136 Representative: Nguyen Hoai Chau Adress: No 18, Hoang Quoc Vie Street Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 5 - 8 - 2013