Duong Gia T&D Viet Nam Joint Stock Company Address: No 1, Alley 162/23, Dong Thien Street, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108073620 Phone: 0912584999 Representative: Duong Van Doanh Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 24 - 11 - 2017