Cong Nghe Truyen Thong Sao Nam LTD Address: No 128, Street 286, Cho Town, Yen Phong District, Bac Ninh Province Enterprise code: 2300978770 Phone: 0906237888 Representative: Nguyen Danh Du Cho Town, Yen Phong District, Bac Ninh ProvinceFounding date: 3 - 4 - 2017