TEI is the leading supplier of heat transfer technology to the electric power generation industry. Offering fully-integrated design, engineering, manufacturing, research and development, construction and service capabilities.Formerly Southwestern Engineering Co. (SWECO)-and most recently Senior Engineering Co. – we have been designing and fabricating surface condensers, feedwater heaters, power plant heat exchangers and moisture separator reheaters (MSRs) for the world's power generation industry for over 50 years. Our other legacy brands include Perfex Group, Marley, Westinghouse Feedwater Heaters, and Struthers Wells.TEi also engineers and manufactures industrial heat exchangers. Our design teams have the unique capability to provide integrated product engineering, resulting in single-point responsibility for design and manufacturing.Utilizing assets from the purchase of EFCO and Struthers Industries, Struthers Wells designs and supplies a full range of fired heaters, waste heat boilers and heat exchangers for the petrochemical industries. We also offer technical support to your organization's feedwater heater, condenser, and heat exchanger needs. Our technical capabilities cover a vast array of activities, including, but not limited to: Performance Analysis, Cycle Analysis, Failure Analysis, Condition Assessment, Thermal & Structural Analysis, Conceptual System Redesign, Design Optimization, Finite Element Analysis, Solid Modeling, Piping Flexibility Analysis, Field Modification Evaluation, Equipment Re-Rates, Physical Inspection, Troubleshooting, Engineer & Operator training.