Tu Van Va Phat Trien Tap Doan Quoc Gia Joint Stock Company Address: No 37, Alley 71, Lane 254, Minh Khai Street, Mai Dong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108295623 Phone: 0917892364 Representative: Tran Nguyen Binh Mai Dong Ward, Hoang Mai District, Ha Noi CityFounding date: 28 - 5 - 2018