... are manufacturer & exporter of formular fertilizers(NPK), water soluble fertilizer, chemical fertilizer, humic acid fertilizer, slow-release fertilizer, ammonium sulphate, potassium sulphate,potassium chloride, etc ... compound fertilizers (in granular, soluble powder and liquid forms) according to the demand of customers. Lvfeng Fertilizer Product ListProduct FormulationAppearanceORGANIC FERTILIZERSN. ...