San Xuat Va Thuong Mai Tin Thanh Stone Joint Stock Company Address: No 7/14, Lane 549, Tran Phu Street, TDP Hop Tien, Thanh Sen Ward, Ha Tinh City, Ha Tinh Province Enterprise code: 3002309381 Phone: 0776292085 Representative: Cu Hoang Thanh Ha Tinh City, Ha Tinh ProvinceFounding date: 9 - 3 - 2026