About Us

• Henan Dayin Ecological Slow-release Fertilizer Co., Ltd.re one of slow-release fertilizer manufactures in China. Our advantaged products are: Slow-release fertilizer (MU/IBDU), Controlled release fertilizer, Bio fertilizer, Organic/inorganic fertilizer, Water soluble fertilizer, Micronutrients fertilizer and Soil conditioner. Some of them are pioneers in domestic. We&＃39;re organized by engineers from Henan Chemical Industry Research Institute since 1998. Were a modern high-tech enterprise integrated with research, production and international trade. We have modern production line and independent laboratory, three PHD supervisor, seven PHD and twelve graduates, several patents and independent intellectual property rights. PRODUCTS: I.SLOW RELEASE FERTILIZER:--- MU (UF) series of slow-release fertilizer--- IBDU series slow-release fertilizer--- Controlled release fertilizer seriesII. ORGANIC/INORGANIC FERTILIZER:--- Seaweed organic fertilizer--- Fulvic acid potassium fertilizer---Series of fermented microbial organic fertilizer--- Amino acid fertilizer--- Pure organic fertilizerIII. WATER SOLUBLE FERTILIZERIV. SECONDARY-MICRO NUTRIENTS FERTILIZER:--- Ammonium sulfate fertilizer--- Calcium ammonium nitrate fertilizer--- Potassium sulfate fertilizer--- Calcium sulfate fertilizer--- Magnesium sulfate fertilizer--- Potassium phosphate monobasic fertilizer--- Potassium nitrate fertilizer--- Si-Ca-Mg-K fertilizer --- Calcium-magnesium fertilizer--- Rapid available high phosphorous fertilizer (N - P2O5 - K2O 11-52-0)--- Water soluble crystal silicon fertilizer (Si 27%) (Si 54%) (Si 90%) V. LIQUID FERTILIZER: --- Series of chelated nutrients fertilizer--- Amino acid organic foliar fertilizer --- Humic acid organic foliar fertilizer--- Quick green series of foliar fertilizer--- Series of liquid silicon fertilizer--- Series of root liquid fertilizer--- Series of plant resistance liquid fertilizerVI. SOIL CONDITIONER:DAYIN Soli Conditioner:Porous Tripoli, more than 40 microelement