Cong Nghe Xay Dung Hoang Nam Joint Stock Company Address: No 19 Khu, 678B Town, 46a Lane, Nguyen Hoang Ton Street, Xuan La Ward, Tay Ho District, Ha Noi City Enterprise code: 0107526846 Phone: 02462918348 Representative: Nguyen Dinh Dung Adress: C2- Tap The 678 To 43, Cluster 5, Xuan La Ward, Tay Ho District, Ha Noi City Xuan La Ward, Tay Ho District, Ha Noi CityFounding date: 2 - 8 - 2016