Chengdu M&S Electronics Technology Co., Ltd. engages in the manufacture, sale, research and development of satellite navigation products and systems. It operates through the Satellite Navigation and Satellite Communication segments. The Satellite Navigation segment produces satellite navigation receivers, parts, and special test equipment, which are currently mainly used in the field of national defence and military. The Satellite Communication segment offers mobile communication antennas, beacon machines, and tracking receivers, which are currently mainly used in the maritime and civil aviation markets. The company was founded on September 6, 2013 and is headquartered in Chengdu, China.