Jih Lin Business Summary

Jih Lin Technology Co., Ltd. (5285.TW) is a leading global manufacturer specializing in the research, development, and high-precision production of semiconductor lead frames, primarily generating revenue through the direct sale of hardware components to global IDMs and OSATs. The company operates through four primary business segments: Power Component Lead Frames, Integrated Circuit (IC) Lead Frames, Optoelectronic Component Lead Frames, and Precision Molds. Following its 2017 acquisition of three subsidiaries from Sumitomo Metal Mining (SMM), Jih Lin has solidified its position as one of the world's top three suppliers of power lead frames, with a strategic focus on high-growth applications such as electric vehicle (EV) power modules, industrial power management, and 5G infrastructure. It competes directly with major industry players including Mitsui High-tec, Shinko Electric Industries, Chang Wah Technology, and HAESUNG DS, distinguishing itself through vertically integrated stamping and electroplating processes and a dominant market share in the high-power discrete transistor niche. Founded in 2000 by the Tsai family, the company is currently led by Chairman Shang-Yuan Tsai and General Manager (CEO) Shang-Ming Tsai. Chairman Tsai brings a deep technical pedigree in mechanical engineering from the Oriental Institute of Technology and previously served as a specialized technical instructor, while CEO Shang-Ming Tsai provides extensive operational experience from his tenure at Jih Long Industrial and Jih In Precision. The broader executive team includes Vice General Managers Wayne Tsai, a marketing specialist with an advanced degree from Queensland University of Technology, and Vincent Tsai, who holds a Master’s from Monash University. Corporate governance and financial strategy are overseen by Vice General Manager Janes Chang (NCKU EMBA) and Philip Lee, a former supervisor at EY Global. The company remains closely held by the founding family through significant stakes and investment vehicles such as Jih Long Industry Co., Ltd. and Hsiu Fang Investment.