Vien Moi Truong Do Thi Va Cong Nghiep Viet Nam Address: 282 Kim Ma, Kim Ma Ward, Ba Dinh District, Ha Noi City Enterprise code: 0103719290 Phone: 02422430824 Representative: Nguyen Huu Dung Adress: 80 Hoa Ma, Hoan Kiem District, Ha Noi City Kim Ma Ward, Ba Dinh District, Ha Noi CityFounding date: 20 - 4 - 2009