RS Maxunite CO., LTD.(RSM) is an international supplier of Agriculture Chemical Fertilizers. We are specialized in products: Potassium Sulphate(SOP), Manganese Sulphate, Magnesium Sulphate, Ferrous Sulphate, Zinc Sulphate, Copper Sulphate, Calcium Nitrate, Calcium Ammonium Nitrate, Potassium Nitrate, Phosphoric Acid, MAP, NPK, Urea and etc.We have our own manufacturing facility in mainland, China. RSM guarantees sincerity, faithfulness, high quality and reasonable price to all our clients. Welcome friends from all over the world to cooperate with us by our mutual efforts.

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