Lite-On Technology Corporation (LITEON) is a leading global electronics manufacturer specializing in power management solutions, optoelectronics, cloud and AI infrastructure, automotive electronics, and industrial applications. LITEON's Magnetics business focuses on the design and manufacture of high-efficiency magnetic components and connectivity solutions that enable reliable power conversion, signal transmission, and network connectivity in demanding applications. These products are essential to the performance of modern networking, telecommunications, industrial, and cloud infrastructure equipment.

Wing Lung PCB (Wing Lung Circuit Co., Ltd.) is a leading printed circuit board (PCB) manufacturer specializing in the design, development, and production of high-quality printed circuit boards for electronic applications. The company provides custom PCB fabrication, multilayer PCBs, rigid PCBs, and advanced circuit board solutions that serve industries such as consumer electronics, telecommunications, automotive electronics, industrial automation, and medical devices. As the foundation of modern electronic systems, Wing Lung PCB's products enable reliable electrical connectivity between components, supporting the performance, durability, and efficiency of today's most advanced technologies.