Van Tai Long Phuong LS LTD Address: Na Phuoc Hamlet, Chien Thang Commune, Tinh Lang Son, Viet Nam Enterprise code: 4900934560 Phone: 0965728366; Representative: Hoang Van Luong Chien Thang Commune, Chi Lang District, Lang Son ProvinceFounding date: 24 - 10 - 2025