Xinjiang Joinworld Co., Ltd. is a Chinese company that, along with its subsidiaries, researches, develops, produces, and sells aluminum products both in China and internationally. Its offerings include aluminum, electronic aluminum foil, medium and high voltage electrode foil, corrosion foil, etched foil, chemical foil, formed foil, aluminum alloys, and other electronic components. These products serve sectors such as electronics, integrated circuits, energy-saving wires, automobile engines, architectural decoration, transportation, and construction, and are used in the production of electrode foils and aluminum electrolytic capacitors. The company also provides transportation, logistics, property management, equipment, and consulting services, and engages in import-export, mining, magnesium products, non-ferrous metal processing, and investment activities. Founded in 1958, it is headquartered in Urumqi, China.