Mot Thanh Vien Tan Cau LTD Address: No 42, Dai Hue Street, Khoi Hung Vuong, Chi Lang Ward, Lang Son City, Lang Son Province Enterprise code: 4900786584 Phone: 0904166066 Representative: Ly Duy Hien Adress: No 21, Nguyen Du Street, Vinh Trai Ward, Lang Son City, Lang Son Province Chi Lang Ward, Lang Son City, Lang Son ProvinceFounding date: 27 - 10 - 2015