Km31, Quốc lộ 47, Xã Xuân Sơn, Tho Xuan District
Lam Son Production Trading and General Joint Stock Company
Thôn 4, Xã Xuân Bái, Tho Xuan District
Quang Phu Organic Fertilizer Joint Stock Company.
Xóm 2, Xã Quảng Phú, Tho Xuan District
Lan Anh Manufacturing and Trading Company Limited
Xóm 10, Xã Thọ Diên, Tho Xuan District