TPK Holding Co., Ltd., together with its subsidiaries, develops, manufactures, and sells touch modules and displays, and indium tin oxide glass-related products in Taiwan, China, rest of Asia, the United States, rest of North America, Europe, and internationally. The company also offers protective glass covers and full lamination services; touch/display solutions for tablets/notebooks, intelligent electronic whiteboards, smart wearables, intelligent industrial control for medical equipment, touch pad with tactile feedback, and foldable touch displays; additives, motion capture gloves, energy storage system storage and charging facilities, electric off-road vehicles, and lidar technologies; and detection analysis services. In addition, it provides resin products, electrical equipment, electronic materials, protective films, optical adhesives, and optoelectronic components, as well as international trade, testing, and inspection services; engages in solar energy system development and equipment trade, maintenance, installation, and management services; and sells electric utility vehicles. The company's products are used in smartphones, tablets, laptops, e-readers, car cabin displays, smartwatches (wristbands), smart conference (education) tablets, smart fitness equipment, vending machines, and self-service ordering machines, etc. It serves the consumer electronics, commercial offices, retail terminals, transportation, medical equipment, industrial control equipment, sports and health, and smart homes markets. TPK Holding Co., Ltd. was founded in 2003 and is headquartered in Taipei City, Taiwan.