Sai MicroElectronics Inc. engages in the research and development, production, and sale of inertial, satellite, and integrated navigation products in China. The company also offers unmanned systems, MEMS series products, avionics, and intelligent manufacturing products. It serves the aviation and navigation, surveying and mapping, unmanned system, consumer electronic, intelligent control, weapon, scientific research and teaching, and other fields. The company was formerly known as Navtech Inc. and changed its name to Sai MicroElectronics Inc. in May 2020. Sai MicroElectronics Inc. was founded in 2008 and is based in Beijing, China.