... egg quality, reduce the feed consumption Introduction: vitamin B4, Corn Cob, choline chloride manufacture, choline chloride factoryCholine ... %Trimethylamine remnant allowance≤300PPMAnalytic methodHG/T2941-2004Function: vitamin B4, Corn Cob, choline chloride manufacture, choline chloride ... Minimum 24 months from date of production. vitamin B4, Corn Cob, choline chloride manufacture, choline chloride ...