ComNav Technology Ltd., founded in 2012 and based in Shanghai, is an OEM whose specialism is high-precision GNSS technology. The company designs both the boards and the receivers - and the wider solutions around them - for use cases that include precision agriculture, geospatial surveying, machine control, robotics, and deformation monitoring. Flagship products such as the T300 Plus GNSS Receiver, M300 Pro, Mars Laser RTK, and AG502 Autosteer System track all the major constellations (GPS, GLONASS, BeiDou, Galileo, QZSS) and support multiple frequencies. The agricultural use case - autosteering for tractors, for instance - has been particularly successful, with the company's products now sold in more than 120 countries and more than 500,000 GNSS modules deployed worldwide. R&D consumes over 20% of annual revenue, the company holds more than 60 patents, and its shares trade on the Shanghai Stock Exchange under code 688592.