A factory is a large industrial building or complex where goods are manufactured or assembled. A FOUNDRY is a factory that produces metal castings, often for use in the construction of buildings and machinery. A sweatshop is a factory or WORKSHOP, especially in the clothing industry, where workers are employed at very low wages for long hours and under poor conditions. An ESTABLISHMENT is a business or organization, especially one that is large and well-known. A DEPOT is a place where goods are stored or supplied, such as a railway station or warehouse. A WORKSHOP is a room or building where manual work is done, especially by a group of people. WORKS is an old-fashioned term for a factory or industrial PLANT. A PLANT is a factory or other industrial building or complex. A SHOP is a small business that sells goods or services directly to customers. A MILL is a factory for certain kinds of manufacture, such as flour or paper.