Phu Tai Trading Production Company Limited
Ấp Thanh Xuyên, Xã Kim Sơn, Tra Cu District
Tan Dat Production Company Limited
Ấp Chợ, Xã Lưu Nghiệp Anh, Tra Cu District
Dong Sua Tau Long Tien Company Limited
ấp Kinh B, Xã Huyền Hội, Cang Long District
Hung My Trading Company Limited
Ấp Ngãi Lợi, Xã Hưng Mỹ, Chau Thanh District