TFE Co., Ltd

Since successfully localizing the COK(Change Over Kit) semiconductor test component in 2003, TFE has grown through continuous innovation and challenge over the past 20 years. Combining the core technology acquired through the acquisition of Japan's JMT with domestic manufacturing competitiveness, TFE is the only company in Korea to provide a "Total Test Solution," encompassing test sockets, boards, and COKs.

Furthermore, TFE maintains sound growth through rigorous quality control and continuous R&D and facility investment, backed by stable financial soundness. We are committed to building trust with our shareholders and stakeholders through transparent management.

Currently, TFE is focusing its capabilities on solving technological challenges in HBM, CXL, and chiplet testing, key areas of AI semiconductors, in line with the rapidly changing semiconductor market. In particular, we plan to prepare for next-generation markets, including advanced heat dissipation solutions and immersion cooling technologies, essential for high-performance chip testing, and further strengthen our partnerships with global big tech and domestic IDM customers.

Based on the "One Team" spirit, TFE strives to provide customers with unique, optimal solutions through organic collaboration. As experts in the semiconductor testing field, all employees share a sense of mission: to develop technologies that will transform the future of humanity. We strive to become a sustainable company that grows together with people, the environment, and society.

We will not rest on our laurels and continue to take on new challenges. Through continuous technological innovation, we will lead the global market and, together with our customers, shareholders, and employees, advance toward a greater future. Please continue to support TFE's challenges with your unwavering faith.

Thank you.

CEO SungJue, MOON