ZF Friedrichshafen AG, commonly known as ZF, is a German multinational company that specializes in manufacturing automotive parts and components. ZF produces a wide range of products for automobiles, commercial vehicles, and industrial applications. Some of its key products include transmissions, driveline and chassis technology, steering systems, and electronic components.

With a history dating back to 1915, ZF has grown to become one of the largest automotive suppliers in the world. The company's transmissions are particularly renowned for their efficiency and performance, and they are used by many major automotive manufacturers globally.

ZF also invests heavily in research and development, particularly in areas such as electric and autonomous vehicle technologies, to stay at the forefront of automotive innovation.

Overall, ZF plays a significant role in shaping the automotive industry with its advanced technology and high-quality products.