Sichuan Jiuzhou Electronic Co. , Ltd. is a China-based company principally engaged in the production and distribution of digital cable television (TV) products and satellite receiving systems. The Company operates through three business segments. Digital TV segment mainly provides digital home multimedia products and other related equipment, such as digital TV set-top boxes, broadband network system equipment and optical transmission equipment. Air Traffic Control segment mainly provides air traffic control monitoring systems, air traffic control collision avoidance systems and air traffic control automation system, among others. Internet of Things (IoT) segment is involved in the research, development, manufacture and sale of products in military logistics informatization, intelligent traceability and intelligent security areas, as well as the integrated application of IoT technology. The Company distributes its products in domestic market and to overseas markets.