Tuyet Linh Brass Foundry Company Limited
Xóm 1, Thị trấn Lâm, y Yen District
Duc Tan Tien Mechanical Private Enterprise
Khu A, Thị trấn Lâm, y Yen District
Thang Loi Group Company Limited
Đường 57A, Thị trấn Lâm, y Yen District
An Hung Casting Company Limited
Thôn Tống Xá, Xã Yên Xá, y Yen District
Thanh Dat Mechanical Casting Company Limited
Thôn Đông Tống Xá, Xã Yên Xá, y Yen District
Duong Gia Mechanical Casting Company Limited
Đường 57, Thị trấn Lâm, y Yen District
Thanh Lich Brass Casting Company Limited
Tổ 8, Khu E, Thị trấn Lâm, y Yen District
Duc Thang Loi Mechanical Company Limited
Đường 57A, Thị trấn Lâm, y Yen District
Hung Thinh Michanical Cast and Trade Company Limited
Thôn Tống Xá, Xã Yên Xá, y Yen District