Terrasrone Viet Nam LTD Address: 196, Ben Bac Street, Khoi 9, Tam Thanh Ward, Tinh Lang Son, Viet Nam Enterprise code: 4900945516 Phone: 0828126688 Representative: Vy Hong Thach Tam Thanh Ward, Lang Son City, Lang Son ProvinceFounding date: 17 - 6 - 2026