Qingdao Royal International (HK) Limited is the leading professional manufacturer & exporter of Nitrate salts, Phosphate salts and Water soluble fertilizers series. We have set up our joint-venture factories in Shanxi, Dubai/UAE with annual producing capacity of 50,000MT Potassium Nitrate, 50,000MT MAP, MKP and 100,000MT NPK.
Our series products mainly include Potassium Nitrate, Calcium Nitrate, Calcium Ammonium Nitrate, MAP, MKP, DAP, UP, Ammonium Sulphate, Potassium Sulphate, Fully water ...
Our series products mainly include Potassium Nitrate, Calcium Nitrate, Calcium Ammonium Nitrate, MAP, MKP, DAP, UP, Ammonium Sulphate, Potassium Sulphate, Fully water ...
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