Thuong Mai Va Dich Vu Vien Thong Sa Thay LTD Address: 322 Tran Hung Dao, Sa Thay Commune, Sa Thay District, Kon Tum Province Enterprise code: 6101313546 Phone: 0962896379 Representative: Luong Thi Dieu Sa Thay District, Quang Ngai ProvinceFounding date: 22 - 3 - 2026