... (mix) fertilizer type is NPK, GSSP,SSP,granulated potassium sulphate, sulphuric acid production, granulated ammonium Compound Fertilizer Production Line/ NPK MachineryJiangsu Right ... (mix) fertilizer type is NPK, GSSP,SSP,granulated potassium sulphate, sulphuric acid production, granulated ammonium nitrate, and bio-fertilizer, organic fertilizer, dumb ...