Ngoc Hieu Transport & Construction Company Limited
Thôn Trung Thành, Xã Yên Lợi, y Yen District
Bao Ngoc Garment Company Limited
Thôn An Lộc Thượng, Xã Yên Hồng, y Yen District
Hiep Loan Production & Trading Company Limited
Thôn Dinh Tần, Xã Yên Bằng, y Yen District
Construction and Trading Thanh Huy Company Limited
Trầm Phương, Xã Yên Phương, y Yen District
Thien Manh Trading General Company Limited
Xóm Tân Lập, Xã Yên Tiến, y Yen District
Ha Hai Hoan Company Limited
Quốc lộ 10, thôn Nhì, Xã Yên Bằng, y Yen District