Organic Fertilizer plant. Inorganic fertilizer complete sets of equipment. Shandong Huayi Heavy Industry Machinery Co ... with Potassium Chloride Method (high intensity), Industrial Rejects (paper sludge, straw ferment, sludge from monosodium glutamate factory, ... compound fertilizer works, organic fertilizer works, breeding field, paper mill, trash treating works, sewage treating works, monosodium ...