According to the official WeChat account of Yihang Intelligence, on December 27th, Yihang Intelligence signed a project cooperation agreement with the management committee of Weihai Torch High tech Industrial Development Zone (referred to as "Weihai High tech Zone") in Shandong Province, achieving comprehensive industrial cooperation in unmanned aerial vehicles. According to the project cooperation agreement, both parties will work together to build a research and manufacturing production base for unmanned manned eVTOL in Shandong Province, which will serve as the Shandong headquarters of Yihang Intelligent Aircraft Production Base. At the same time, the Weihai High altitude Economic Industrial Park will be constructed to jointly promote the integrated development of local low altitude economy, cultural tourism ecology, and accelerate the gathering of low altitude economic industry in Weihai High altitude Zone.