Duc Thanh An Mechanical Private Enterprise
Thôn Cổ Liêu, Xã Yên Xá, y Yen District
Tin Thanh Dat Cast Company Limited
Thôn Tống Xá, Xã Yên Xá, y Yen District
Duc Long Van Trading Mechanical Company Limited
Thôn Cổ Liêu, Xã Yên Xá, y Yen District
Duc Son Hai Trading And Mechanical Company Limited
Đông Tống Xá, Xã Yên Xá, y Yen District
Qv Company Limited
Thôn Bồ Đề, đường 12, Xã Yên Phong, y Yen District
Toki Manufacturing and Trading Joint Stock Company
Tổ dân phố số 02, khu A, Thị trấn Lâm, y Yen District
Thanh Dat Mechanical Casting Company Limited
Thôn Đông Tống Xá, Xã Yên Xá, y Yen District
Cuong Thang Supplies Mechanical Cast Company Limited
Thôn Cổ Liêu, Xã Yên Xá, y Yen District
Thanh Long Mechanical Casting Company Limited
Số 4, Khu Tân Lâm, Thị trấn Lâm, y Yen District