A sugar refinery or sugar mill is a factory which refines sugar from various organic sources like sugar cane or beets into a form that can be used for various cooking needs. Sugar is a class of edible Crystalline substances mainly Sucrose, Lactose, and Fructose. A refinery is composed of a group of Chemical engineering unit processes and Unit operations used for Refining certain materials or converting A factory (previously manufactory) or manufacturing plant is an industrial Building where workers manufacture goods