Dich Vu Truyen Thong Va Cong Nghe So Nacencomm Joint Stock Company Address: No 40 Phuong Mai, Phuong Mai Ward, Dong Da District, Ha Noi City Enterprise code: 0105460621 Phone: 02435543624 Representative: Hoang Quoc Khanh Adress: No 12, Lane 2, Civil Group 77, O Cho Dua Ward, Dong Da District, Ha Noi City Phuong Mai Ward, Dong Da District, Ha Noi CityFounding date: 19 - 8 - 2011