Cong Nghe Xay Dung Va Thuong Mai Osthome LTD Address: Xuan Kieu Hamlet, Quang Trach Commune, Tinh Quang Tri, Viet Nam Enterprise code: 3101154594 Phone: 0382356668 Representative: Nguyen Van Linh Quang Trach Commune, Quang Trach District, Quang Tri ProvinceFounding date: 3 - 4 - 2026