ARi was established in 1952 as Aero Research Instrument in Chicago, Illinois.  High quality MI Cable made in the USA, we are a manufacturer of mineral insulated cable, many of our Thermocouples, RTDs and Heaters are available in bendable sheaths and longer lengths.  This in-house capability enable us to manufacture a variety of custom material combinations.


ARi capability is tremendous since we manufacture our own mineral insulated cable.  We specializes in custom thermocouple, resistance temperature detector (RTD), heating elements and conductor cables to meet virtually any application requirement of temperature, environment or process condition.


ARi Industries, Inc. will provide custom engineered products which meet or exceed customer requirements.  ARi’s Top Management has established Quality Objectives which are continually monitored for effectiveness.  ARi’s goal is to obtain continuous improvement to our Quality Management System, as well as improved customer satisfaction.  Specifications per ASTM E-230, E-585 and certifications traceable to NIST.