Kim Dong Duong Private Enterprise

thôn Tam Long, Xã Kim Long, Chau Duc District

Kim Hanh Company Limited

ấp Bình Mỹ, Xã Bình Ba, Chau Duc District

Thang Long Construction Corporaton

ấp Hoàng Giao, Thị trấn Ngãi Giao, Chau Duc District

Khanh Ngan Company Limited

Quốc lộ 56, ấp Đức Trung, Xã Bình Ba, Chau Duc District