Flow Line Options Corp. (Flo-Corp) has manufactured and designed flow and level systems since 1988 with one simple concept in mind; provide a measuring system that will have unsurpassed value for our customers. Flo-Corp has decades of experience in flow, level, gas detection, pH, pressure, temperature, and electrical instrumentation. This experience encompasses both the design and manufacturing aspects of instrumentation as well as sales engineering and field support. We pride ourselves in both the ability to find the proper system for your application, and their ability to support it. Business Description and History Flow Line Options was incorporated in the State of Ohio in 1988, and is located near Cleveland.