Cong Nghe Va Giai Phap Mang Vien Thong DHC LTD Address: No 12, Lane 14, Phao Dai Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0108939973 Phone: 0942094258 Representative: Luu Van Hanh Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 15 - 10 - 2019