Edg Thuong Mai Cong Nghe Joint Stock Company Address: Zoom 203 Nha H3, Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0104076959 Phone: 02435379712 Representative: Tran Thanh Dai Adress: Du Nghe Hamlet, Quoc Oai Town, Quoc Oai District, Ha Noi City Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi CityFounding date: 29 - 7 - 2009