珠海航宇微科技股份有限公司 (Zhuhai Aerospace Microchips Science & Technology Co., Ltd.; formerly 珠海欧比特宇航科技股份有限公司) develops high-reliability SoC and SiP chips, embedded bus-control modules, and avionics/space electronics, alongside AI chips and systems. Through its Zhuhai-1 remote-sensing microsatellite constellation, the company also supplies satellite imagery, geospatial data products, and application services.