Cheng Uei Precision Industry Co. Ltd engages in the research, development, manufacture and sale of connectors, cable assemblies, power management devices, and battery packs. Its products include power management devices, battery pack, computer and consumer electronics devices, diverse wireless communication, and optical technology solutions. It operates through the following segments: System and Peripheral Products, 3C Product Retail, Memory Module, Energy Service Management, and Others. The company was founded on July 14, 1986 and is headquartered in New Taipei, Taiwan.