Gtech Viet Nam Joint Stock Company Address: Bang So Hamlet, Ninh So Commune, Thuong Tin District, Ha Noi City Enterprise code: 0106324004 Phone: 0977597186 Representative: Mai Huu Doan Adress: Bang So Hamlet, Ninh So Commune, Thuong Tin District, Ha Noi City Ninh So Commune, Thuong Tin District, Ha Noi CityFounding date: 2 - 10 - 2013