Cong Nghe Nuoc Va Moi Truong Phuong Dong LTD Address: No 9, Chua Nen Lane, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0101926238 Phone: 02437666706 Representative: Nguyen Anh Tuan Adress: 97B, Lang Thuong Ward, Dong Da District, Ha Noi City Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 26 - 4 - 2006