Binh Trung Company Limited
Số 169 đường Nguyễn Du - P. Đông Kinh, Lang Son City
mot thanh vien Sau Thanh Company Limited
Thôn Hoàng Tân - Xã Hoàng Đồng, Lang Son City
Xnk Song Ma One Member Company Limited
Số 199, đường Lê Hồng Phong, Phường Tam Thanh, Lang Son City
Hien Tuyet Trading Construction Joint Stock Company
Xóm Gai, Xã Sơn Hà, Huu Lung District
Lam Thien Dat Construction Consultant Joint Stock Company
Số 2A đường Chu Văn An, Phường Vĩnh Trại, Lang Son City
TM Bo Oanh Company Limited
Khu an ninh Thị trấn Hữu Lũng, Huu Lung District