Dau Tu Va Phat Trien Doanh Nghiep Joint Stock Company Address: No 6, Alley 135/48, Nguyen Van Cu Street, Ngoc Lam Ward, Long Bien District, Ha Noi City Enterprise code: 0101547430 Phone: 0246500217 Representative: Le Tien Dung Adress: No 13, 85 Nam Dong P.Nam Dong Lane, Dong Da District, Ha Noi City Ngoc Lam Ward, Long Bien District, Ha Noi CityFounding date: 27 - 10 - 2004