Ametek CSI is an Engineering company that develops both custom and standardized solutions for heat transfer using unique prod ... ucts and technology. For over three decades, CSI has been known for its flagship product, ControTrace, and this product has hundreds of client applications in the refinery and chemical industries. CSI provides solutions from tube tracing to jacketed pipe for many different industrial applications. CSI is "technology neutral" which means, we select the right heating technology for your application. Tell us about your application and we will put our engineers to work for you to develop the solution which will meet your thermal objective at the lowest cost. read more