TPK Holding Co., Ltd. develops, manufactures, and sells touch modules, displays, and indium tin oxide glass-related products. It also offers protective glass covers, full lamination services, touch and display solutions, and various technology products including additives, motion capture gloves, energy storage systems, electric off-road vehicles, and lidar technologies. The company provides resin products, electrical equipment, electronic materials, protective films, optical adhesives, and optoelectronic components, along with international trade, testing, and inspection services. Incorporated in 1994, it is headquartered in Taipei, Taiwan, and serves markets such as consumer electronics, commercial offices, retail terminals, transportation, medical equipment, industrial control, sports and health, and smart homes.