Hartwig is a CNC machine tool distributor with headquarters in St. Louis. Hartwig covers Missouri, Kansas, Southern Illinois, Oklahoma, Montana, Idaho, Utah, New Mexico, Wyoming, Colorado, Nebraska, Iowa and Northern Texas. It carries a broad line of equipment from manufacturers, such as Zeiss, AGIE, Flow, FIDIA and SNK America. The company offers service and engineering support for many lines of equipment, as well as specialized training. Along with its main office in St. Louis, Hartwig has additional offices in Kansas City, Mo.; Wichita, Kan.; Omaha, Neb.; Tulsa, Okla.; Dallas; and Denver.