Germany is another important case, as its high-tech manufacturing economy has made it China’s top investment destination in Europe. Chinese involvement in German industrial giants, including Daimler, which is developing new battery technologies, and Kuka, the country’s largest robotics producer, has raised alarms and led Berlin to call for a European Union–wide investment review body. France, too, has increased restrictions on foreign investment to stop what it calls “looting” of sensitive technologies. However, many smaller European countries, such as Greece and Portugal, worry that restricting outside capital could hamper their economic growth.