Nam Vang Building Materials Joint Stock Company
Thôn Trong Là, Xã Tân Liên, Cao Loc District
Tran Manh Nam Company Limited
Thôn Sẩy Hạ, Xã Đồng Tân, Huu Lung District
Dong Kinh Construction And Trading Investment Joint Stock Company
Số 39, đường Khòn Cuổng, Thị trấn Cao Lộc, Cao Loc District
Duc Phat Trading And Production Joint Stock Company
Thôn Liên Hòa, Xã Gia Cát, Cao Loc District
Toan Phat Joint Stock Company
Sô� 319 Đươ�ng Ba� TriêÊu, Phường Vĩnh Trại, Lang Son City
Thanh Binh Construction Materials Production and Trading Company Limited
thôn Lán Thán, Xã Hòa Thắng, Huu Lung District
Quyet Thang Company Limited
Xóm Nà Giảo, thôn Phai Luông, Xã Hợp Thành, Cao Loc District
Quyet Thang Investment And Production Joint Stock Company
Thôn Kéo Quang, Xã Chi Lăng, Trang Dinh District