Tap Doan Thuong Mai Thanh Cong LTD Address: No 141, Tran Dang Ninh Quarter, Bac Son Commune, Tinh Lang Son, Viet Nam Enterprise code: 4900945308 Phone: 0868940958 Representative: Nguyen Tuan Dat Bac Son Commune, Bac Son District, Lang Son ProvinceFounding date: 10 - 6 - 2026