Dich Vu Vien Thong Ngoc Tan An LTD Address: No 149, Nguyen Van Linh Street, Xuan Hoa Ward, Phuc Yen Town, Vinh Phuc Province Enterprise code: 2500578314 Phone: 0982111190 Representative: Nguyen Thi Tam Ngoc Xuan Hoa Ward, Phuc Yen City, Vinh Phuc ProvinceFounding date: 20 - 2 - 2017