OECO offers power generation, power conversion, magnetics, and sensor solutions for use in commercial, military, and general aviation, military ground vehicles, UAV's, down hole drilling, medical, industrial and space applications. Based in Portland, Oregon, OECO specializes in magnetics and electromagnetics, power generators and controls, transformers and inductors, inverters and converters, Gauss meters and sensors. OECO 's product line also includes the FW Bell brand for its sensor products.