ARi Industries, Inc., a division of Okazaki Manufacturing Company, is a U.S.-based manufacturer of high-reliability temperature sensing and mineral insulated (MI) cable solutions for government, defense, aerospace, and space applications. We design and manufacture custom thermocouples, RTDs, MI cables, and heater assemblies engineered for extreme operating environments, including high temperature, vacuum, radiation exposure, and chemically aggressive conditions.

Our vertically integrated manufacturing enables strict process control, rapid response, and full material traceability to support mission-critical programs. ARi partners with customers from development through production, delivering engineered solutions that meet rigorous performance, quality, and reliability requirements expected in space, government and military programs.