Sat Thep Linh Thoa Joint Stock Company Address: Song Khoai 5 Quarter, Hiep Hoa Ward, Quang Yen Town, Quang Ninh Province Enterprise code: 5702219063 Phone: 0972300342 Representative: Dinh Van Linh Quang Yen Town, Quang Ninh ProvinceFounding date: 16 - 3 - 2026