where to buy npk fertilizer

{"cid":"91194549","title":"Q235 Carbon Steel NPK Fertilizer Production Machine 20t\/H","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b8\/28\/70b226a233b8f239b0d073cd1469-200x200-1.jpg","attrs":{"Brand Name":"GOFINE","Model Number":"2x8","Minimum Order Quantity":"1 SET","Delivery Time":"within 20 working days","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"10 SETS \/ MONTH","Packaging Details":"nude packing\/carton\/pallet packing\/plywood box","color":"Gray\/Green","materials":"Q235 Carbon steel","feature":"different formula chemical fertilizer","capacity":"1-20t per hour","final granules moisture":"less than 3%","warranty":"one year"}}