Hoan Nhan Joint Stock Company Address: Zoom 302 Nha C18 Khu Nam Thanh Cong, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101992135 Phone: 0248350869 Representative: Pham Ba Quy Adress: Zoom 302 Nha C18 Khu Nam Thanh Cong, Lang Ha Ward, Dong Da District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 16 - 7 - 2006