Song Han Steel Joint Stock Company
113 Lê Đình Lý, Phường Vĩnh Trung, Thanh Khe District
Song Minh Phat Joint Stock Company
125 Đinh Tiên Hoàng, Phường Tam Thuận, Thanh Khe District
Thanh Loi Investment Corporation
249 Nguyễn Văn Linh, Phường Vĩnh Trung, Thanh Khe District