Hai Dang Anh Company Limited
Khu 1, Xã Tân Phú, Tan Son District
Duc Lam Trading And Processing Joint Stock Company
Số nhà 16, tổ 20, xóm Lang Đài, Phường Bạch Hạc, Viet Tri City
Trang Anh Import Export And Production Joint Stock Company
Khu 3, Xã Hà Lộc, Phu Tho Town
Tung Chi Services And Trading Production Private Enterprise
Khu Đa Đu, Xã Thục Luyện, Thanh Son District
Lam San Linh Son Processing Company Limited
Khu 5, Xã Quế Lâm, Doan Hung District
Dai An Agriculture And Forestry Products Processing Company Limited
Xóm Đồng Xuân, Xã Xuân Viên, Yen Lap District
Thanh Son Processing and Export Import Corporation
Khu Bình Dân, Xã Thục Luyện, Thanh Son District
Phu Son Production And Trading Company Limited
Khu 8, Xã Cự Thắng, Thanh Son District
Lam San Bac Son Processing Joint Stock Company
Thôn 11, Xã Tiêu Sơn, Doan Hung District