Lam Son Dai Viet Joint Stock Company
Thôn Thanh Lương, Xã Quang Thịnh, Lang Giang District
Tam Nam Construction Joint Stock Company
số 79 Đường 295, Thị Trấn Cao Thượng, Tan Yen District
Road Bridge 9 Joint Stock Company
Khu 5, Thị Trấn Thắng, Hiep Hoa District
Bao Ngoc Service Investment Company Limited
Tiểu Khu 4, Thị Trấn Neo, Yen Dung District