Lam Quoc Thinh Company Limited
Thôn Phú Mỹ, Xã Tam Đàn, Phu Ninh District
Phuc Lam Joint Stock Company
Khu 2, Xã Trạm Thản, Phu Ninh District
Luong Son Joint Stock Company
Khu 7, Xã An Đạo, Phu Ninh District
Hiep Loi Phu Tho Company Limited
Khu Vụng Gáo, Xã An Đạo, Phu Ninh District
Tan Nong Trading And Production Company Limited
QL 1 A, thôn Vạn Long, Xã Tam Đàn, Phu Ninh District
Lam San Phu Ninh Joint Stock Company
Thôn Đàn Trung, Xã Tam Đàn, Phu Ninh District