Sk Song Cong Joint Stock Company
Tổ dân phố La Đình, Phường Bách Quang, Song Cong City
Thai Nguyen Machinery manufacturer And Structure Company Limited
Xóm Tân Tiến, Xã Tân Quang, Song Cong City
Duy Dung Thai Nguyen Company Limited
Tổ dân phố Nguyên Bẫy, Phường Cải Đan, Song Cong City
Binh An Tan Phu Company Limited
Xóm Vân Trai, Xã Tân Phú, Pho Yen Town
Song Vu Minh The Company Limited
Xóm Trung Na 2, Xã Tiên Hội, Dai Tu District
Phu Binh Construction And Mechanical Technology Investment Company Limited
xóm Đồi Thông, Xã Thanh Ninh, Phu Binh District
Van Long Thai Nguyen Company Limited
Xóm Tướng Quân, Xã Hóa Thượng, Dong Hy District
Luong Huyen Company Limited
Thôn Đình, Xã Tân Hương, Pho Yen Town
Khavico Thai Nguyen Joint Stock Company
Tổ 13, Phường Gia Sàng, Thai Nguyen City