Wells-CTI, LLC is a specialized manufacturer of test and burn-in sockets for the global semiconductor industry. The company was formed through the merger of Wells Electronics and Component Technologies, Inc. (CTI) and is headquartered in South Bend, Indiana, USA. Its core business focuses on the design and production of high-performance interconnect solutions that ensure reliable electrical testing of integrated circuits. Key product lines include high-speed test sockets with Kelvin contact technology, burn-in sockets for accelerated life testing, and custom spring-probe contactors for fine-pitch and high-current applications. The company also offers innovative socket designs for advanced packages such as BGA, QFN, and wafer-level CSP. Wells-CTI is recognized for its expertise in handling high-power and high-frequency devices, addressing the stringent demands of automotive, industrial, and consumer electronics markets. While not among the largest semiconductor equipment manufacturers, it holds a strong niche position as a trusted supplier to leading OSATs, foundries, and IDMs worldwide. Its technical advantages lie in high-precision machining, proprietary contact technologies, and deep application engineering support.