Jezetek (Sichuan Jiuzhou Investment Holding Group, 四川九洲投资控股集团有限公司) is a technology company that provides intelligent applications and electronic system services. It offers communications and smart terminals, software and data intelligence, automotive electronics, optoelectronics, and other solutions. The company also provides radar, air traffic management, low-altitude and ultra-low-altitude target monitoring and defense, 5G communications, digital audio and video, navigation and location, and other services.