HCR Inc

Founded in 1974, HCR Inc. is one of the world leaders in re-circulatory air door technology. Located in Lewistown, Mont., the company's production capabilities consist of design, manufacturing, testing and installations services. It offers customers a complete line of energy efficient open-doorway products. Some of these include hybrid doors, air-curtains and conditioned air vestibules. The firm's products are used throughout the world for application in grocery store distribution centers, refrigerated warehouses and food processing plants. HCR Inc. is a part of the Jamison Door Company, one of the world's leading manufacturers of cold storage and specialty doors.