Dia Oc Hung Long Joint Stock Company Address: No 6, A13 Khu Dam Trau, Bach Dang Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0600733986 Phone: 0243864468 Representative: Vu Tuan Linh Adress: 36/119 Tran Dang Nin, Nam Dinh City, Nam Dinh Province Bach Dang Ward, Hai Ba Trung District, Ha Noi CityFounding date: 14 - 9 - 2010