Chi Cuc An Toan Ve Sinh Thuc Pham Address: No 13, Hoang Van Thu Street, Chi Lang Ward, Lang Son City, Lang Son Province Enterprise code: 4900365258 Phone: 02056256307 Representative: Trieu Cao Tan Adress: No 13, Hoang Van Thu Street, Chi Lang Ward, Lang Son City, Lang Son Province Chi Lang Ward, Lang Son City, Lang Son ProvinceFounding date: 13 - 8 - 2009