Thuong Mai Dich Vu Ky Thuat Gia Bao 86 LTD Address: No 460, Hung Vuong Street, Khoi Co Man, Dong Kinh Ward, Lang Son City, Lang Son Province Enterprise code: 4900942032 Phone: 0983560161 Representative: Chu Tien Manh Dong Kinh Ward, Lang Son City, Lang Son ProvinceFounding date: 1 - 4 - 2026