Dich Vu Moi Truong Va Thuong Mai Viet Tien Joint Stock Company Address: No 30, Cao Lo Street, Uy No Commune, Dong Anh District, Ha Noi City Enterprise code: 0101933764 Phone: 0248837864 Representative: Tran Thi Dong Adress: Dan Di Hamlet, Uy No Commune, Dong Anh District, Ha Noi City Uy No Commune, Dong Anh District, Ha Noi CityFounding date: 9 - 5 - 2006