Nam Son Joint Stock Company
Thôn Đồng Thủy, Xã Nhân Thịnh, Ly Nhan District
Dai Hoang Brick Joint Stock Company
Xóm 6 Đức Thông, Xã Chân Lý, Ly Nhan District
Nhan Hoa Brich Joint Stock Company
Xóm 22, Xã Hòa Hậu, Ly Nhan District
Tien Loc New Materials Joint Stock Company
Số 122, đường Trần Nhân Tông, Thị trấn Vĩnh Trụ, Ly Nhan District
Toan Thang Brick Venture Joint Stock Company
xóm 2, thôn Cao Hào, Xã Chân Lý, Ly Nhan District
Song Hong Building Material Joint Stock Company
Xóm 20, Xã Hòa Hậu, Ly Nhan District
Quoc Thanh Investment Construction Joint Stock Company
Xóm Nội 2, Xã Nhân Thịnh, Ly Nhan District