Qua Bong Vang Joint Stock Company Address: No 12, Lane 276, Alley 276/11, Hem 276/11/27, Dai Tu Street, Dai Kim Ward, Hoang Mai District, Ha Noi City Enterprise code: 0104271935 Phone: 02435400223 Representative: Nguyen Gia Dung Adress: Trieu Khuc Hamlet, Tan Trieu Commune, Thanh Tri District, Ha Noi City Dai Kim Ward, Hoang Mai District, Ha Noi CityFounding date: 27 - 11 - 2009