Duc Thanh Son Company Limited
Tổ 22, Phường Trung Thành, Thai Nguyen City
Duc Thai Nguyen Joint Stock Company
Lô số 13, Cụm công nghiệp Cao Ngạn, Xóm Ao Vàng, Xã Cao Ngạn, Thai Nguyen City
Bac Thai Industry Joint Stock Company
Tổ 3, Phường Trung Thành, Thai Nguyen City
Thanh Hai Private Enterprise
523, TỔ 52B, Phường Trung Thành, Thai Nguyen City
Hung Vi Iron Casting Mechanical Private Enterprise
Tổ 23, phường Phú Xá, Thai Nguyen City
Thai Nguyen Steel Treatment Company Limited
Tổ 1, Phường Tích Lương, Thai Nguyen City
Hiep Linh Trading And Investment Joint Stock Company
Tổ 11, Phường Phú Xá, Thai Nguyen City
Duc Gang Toan Phuong Company Limited
Số nhà 16, Ngõ 1046, Tổ 10, Phường Tích Lương, Thai Nguyen City