san xuat voi Minh Tan Co-operative
Thịnh Vạn Minh Đức, My Hao District
Vuong Huy Hung Yen Joint Stock Company
Thôn Nghĩa Lộ, Xã Chỉ Đạo, Van Lam District
Hoang Khuyen Company Limited
Thôn Lôi Cầu, xã Việt Hoà, Xã Việt Hòa, Khoai Chau District
Them Province Company Limited
Thôn Duyên Ninh, xã Đông Ninh, Khoai Chau District
Truong An Company Limited
Thôn Chiêm Mai, Xã Xuân Quan, Van Giang District
Thanh Dat Gypsum Production Company Limited
Thôn 5, Xã Xuân Quan, Van Giang District
Anh Duong Hung Yen Construction Joint Stock Company
Thôn Khóa Nhu II, Xã Yên Hòa, Yen My District
san xuat voi Hung Yen Company Limited
Thôn Thị Trung, Xã Đình Dù, Van Lam District