Duc Vien Joint Stock Company Address: No 16, Lot 5, Moi An Lac Urban Area, Lane 43, Phung Khoa Street, Trung Van Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0101645452 Phone: 02422468169 Representative: Nguyen Cong Thinh Adress: Phuong Vien Hamlet, Song Phuong Commune, Hoai Duc District, Ha Noi City Trung Van Ward, Nam Tu Liem District, Ha Noi CityFounding date: 5 - 5 - 2005