Cong Nghe Thinh Thu Joint Stock Company Address: 327 Khu 6 Lane, Mong Cai 2 Ward, Quang Ninh Town, Viet Nam Enterprise code: 5702236735 Phone: 0963831000 Representative: Dang Thi Thu Quang Ninh ProvinceFounding date: 25 - 9 - 2026