SHANDONG LOYAL CHEMICAL CO.,LTD. is a leading manufacturer and supplier of high-quality fertilizers in agricultural innovation. It specializes organic fertilizer ( Amino acid , Humic Acid , Seaweed Fertilizer , Chicken manure, Soil conditioner ) and Chemical fertilizer ( Coated Urea , Potassium Nitrate , Calcium ammonium nitrate, Magnesium sulfate, ammonium sulfate and so on ) ; Slow-... https://loyalfertilizer.com/