Số 22, đường Trần Quốc Toản, Phường Hoàng Văn Thụ, Lang Son City
Kimson Langson Trading and Services One Member Company Limited
Thôn Cần, Xã Đồng Tân, Huu Lung District
Kimtan Langson Trading and Services One Member Company Limited
Thôn Cần, Xã Đồng Tân, Huu Lung District