Tu Van He Thong Quan Ly Va Xay Dung Ha Thanh Joint Stock Company Address: No 24, 112 Vu Xuan Thieu Lane, Sai Dong Ward, Long Bien District, Ha Noi City Enterprise code: 0106138294 Phone: 02437568118 Representative: Nguyen Xuan Linh Adress: Khu A15, Zoom 208, Nghia Tan Ward, Cau Giay District, Ha Noi City Sai Dong Ward, Long Bien District, Ha Noi CityFounding date: 1 - 4 - 2013