A building where machines are used to make things is usually called a factory.
A place where things are made or where an industrial process takes place can also be called a works. A works can consist of several buildings and may include outdoor equipment and machinery.
After works you can use either a singular or plural form of a verb.
A building where a particular material is made is often called a mill.
A building where chemicals are produced is called a chemical plant.
A power station can also be referred to as a plant.
Manufacture refers to the process of making goods using machines. Manufacture is an uncountable noun.
Don't use 'manufacture' to refer to a building where machines are used to make things. Use factory.
| Noun | 1. | factory - a plant consisting of one or more buildings with facilities for manufacturingassembly plant - a factory where manufactured parts are assembled into a finished product cannery - a factory where food is canned chemical plant - an industrial plant where chemicals are produced closed-circuit television - a television system that is not used for broadcasting but is connected by cables to designated monitors (as in a factory or theater) conveyer belt, conveyor belt, conveyor, conveyer, transporter - a moving belt that transports objects (as in a factory) foundry, metalworks - factory where metal castings are produced lumbermill, sawmill - a mill for dressing logs and lumber paper mill - a mill where paper is manufactured industrial plant, plant, works - buildings for carrying on industrial labor; "they built a large plant to manufacture automobiles" assembly line, production line, line - mechanical system in a factory whereby an article is conveyed through sites at which successive operations are performed on it shop floor - workplace consisting of the part of a factory housing the machines; "the productive work is done on the shop floor" stamp mill, stamping mill - a mill in which ore is crushed with stamps sweatshop - factory where workers do piecework for poor pay and are prevented from forming unions; common in the clothing industry textile mill - a factory for making textiles uptime - a period of time when something (as a machine or factory) is functioning and available for use |