Controls Southeast Inc. (CSI) is a trusted brand that provides thermal process solutions to plants worldwide. With over 50 years of experience, CSI offers a wide range of products and services to optimize your capital and operational costs.

They specialize in sulfur processing equipment, jacketed piping, specialty engineering, and ControTrace and ControHeat tracing and heating systems. Whether you need a complete piping system for sulfur and liquid vapor applications or a bolt-on heating element for asphalt, crude oil, plastics, or resin applications, CSI has the solutions you need. Their team of expert engineers takes all aspects into consideration to develop custom thermal process solutions tailored to your specific requirements.

With a commitment to delivering on-time, reliable, and cost-effective solutions, CSI is the go-to brand for all your thermal process needs. Visit their website to learn more about their comprehensive range of products and how they can help maximize savings, efficiency, and product quality for your plant