Dau Tu Va Thuong Mai Ngoc Hoang Thanh Joint Stock Company Address: No 81, Thai Thinh 2 Lane, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0105678297 Phone: 02466538989 Representative: Do Ngoc Long Adress: No 59, Civil Group 17, Thinh Quang Ward, Dong Da District, Ha Noi City Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 29 - 11 - 2011