The Anhui Northern Electronics Research Institute (also known as the 214th Research Institute of China Ordnance Industry) is a microelectronics technology research and development unit under the China Ordnance Industry Group, mainly engaged in the research, development, and manufacturing of semiconductor integrated circuits and system-level chips, silicon-based MEMS devices and components, advanced packaging, and 3D integrated microsystems. It is a modern enterprise with top-notch national defense microelectronics technology.