Thuong Mai Va Cong Nghe Trai Tim Viet LTD Address: O 7, Lot 8 Den Lu 1, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102339994 Phone: 0246330457 Representative: Do Xuan Dinh Adress: O 7, Lot 8 Den Lu 1, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 14 - 8 - 2007