Vien Thong S9 LTD Address: No 130, Nguyen Van Cu Street, Van Xuan 1 Street, Thanh Binh Ward, Ninh Binh City, Ninh Binh Province Enterprise code: 2700940764 Phone: 0857944444 Representative: Tran Phuong Nam Thanh Binh Ward, Ninh Binh City, Ninh Binh ProvinceFounding date: 28 - 2 - 2022