Thuong Mai Tong Hop Tran Nien LTD Address: No 348, Ben Bac Street, Tam Thanh Ward, Tinh Lang Son, Viet Nam Enterprise code: 4900934031 Phone: 0934367625 Representative: Tran Van Nien Tam Thanh Ward, Lang Son City, Lang Son ProvinceFounding date: 16 - 10 - 2025