Mat Trang Xanh Joint Stock Company Address: Cang Tau Khach Quoc Te Ha Long, Bai Chay Ward, Tinh Quang Ninh, Viet Nam Enterprise code: 5702226582 Phone: 0944203888 Representative: Le Thi Mai Anh Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 22 - 5 - 2026