Founded in 1921, Williams & Heintz Map Corporation deals in commercial printing business. Based in Capitol Heights, Md., the company is an ISO 9001:2008 certified organization and specializes in manufacturing large-format map printing and folding. Williams & Heintz Map Corporation serves a wide range of industries that includes entrepreneurs, government agencies and map publishers. The company offers an array of services, such as map production, map paper, map printing and map folding. Williams & Heintz Map Corporation has memberships with a number of organizations, including PGAMA Education Fund Inc. and Maryland Green Registry.