Advanced Machine & Engineering

Ingersoll manufactures and services machine tools for a variety of metalworking industries. The company s drills, boring machines, assembly line universal machinery and high-speed tools serve the aerospace, automotive, paper, power generation and other industries. Ingersoll s machines were used to make 50-caliber machine gun bullets for use in the trenches of World War II and naval armor for the United States battleships that fought in the Pacific theater of World War II.

Reishauer Corp, based in Elgin, IL, is a leader in gear grinding technology, recognized for setting industry standards since the invention of the continuous generating grinding process in 1945. The company specializes in innovative solutions that enhance customer value through precision and process reliability, supporting various sectors including the automotive industry. With a strong focus on high manufacturing depth, Reishauer develops and manufactures all core components in-house at its Swiss facilities, ensuring consistent performance and quality. The company's advancements, such as their double spindle technology and integrated monitoring systems, contribute significantly to the production of efficient, quiet, and durable gears for clients worldwide. Generated from the website

OKK USA is one of the leaders in machine tool technology. It specializes in manufacturing a range of machining centers, such as five-axis, graphite and grinding. Other products include milling machines, both computer numerically controlled (CNC) and conventional, as well as die and mold making systems. OKK USA has domestic operations in Glendale Heights, Ill., and Irvine, Calif. The company is based in Japan and has facilities in France, Germany, Switzerland and Thailand. OKK USA began in 1915 as a maker of centrifugal pumps and has been making machine tools since the 1930s.