Graham Corporation is a leading designer and manufacturer of vacuum and heat transfer equipment for a variety of industries, including chemical, petrochemical, and power generation. The company's products are used in a range of applications, including distillation, evaporation, and drying. Graham Corporation was founded in 1936 and has since grown to become a publicly traded company with over 300 employees. The company is committed to providing high-quality products and exceptional customer service. Graham Corporation is publicly traded on the New York Stock Exchange under the ticker symbol GHM.