... : vitamin B4, Corn Cob, choline chloride manufacture, choline chloride factoryCharacter: vitamin B4, Corn Cob, choline chloride manufacture, choline chloride factoryTan powdery pellet, strong water absorbability ... bag vitamin B4, Corn Cob, choline chloride manufacture, choline chloride factoryStorage: vitamin B4, Corn Cob, choline chloride manufacture, choline chloride factoryStored in a dry, well ...