About: Industrial Coils was founded in 1997 as a major supplier of the OEM market, however our background boasts 40 years of experience with other major coil producing companies. We have produced various coils for such industries as irrigation, amusement, farm equipment, office equipment, controllers, power supply, and other OEM’s using various electromagnetic devices. Industrial Coils is a manufacturer of solenoid coils for solenoid-actuated valves, small transformers, chokes, and relays for the OEM market.