International Revolving Doors was founded in 1907. It is a door manufacturing company. It offers doors with fabricated wings and walls, and welded steel tubes. It provides Saturn design revolving doors with four wings. Its features include locks with cylinders, ceiling lights, bent laminated wall glass, overhead speed control, push bars, flat tempered wing glass and bronze anodized aluminum finishing. It also offers four wing Comet and three wing Jupiter design doors. In addition, it provides various parts such as weatherstrip set, locks, hangers, speed control, pivots, bumpers and center shafts. The company has been serving clients for more than 100 years with various departments, such as customer service, sales, design and production and works from Monday through Friday.