XNK Chan Hung Lang Son LTD Address: No 20, Dinh Cong Trang Street, Phu Loc Iv Urban Area, Khoi 5, Vinh Trai Ward, Lang Son City, Lang Son Province Enterprise code: 4900881566 Phone: 0967758663 Representative: Ly Hoang Son Vinh Trai Ward, Lang Son City, Lang Son ProvinceFounding date: 15 - 10 - 2021