Wisesoft Co., Ltd. operates in aviation-related business primarily focusing on air traffic control in China. It provides software development and services for civil aviation and military; civil aviation traffic control products and services, which includes air traffic control automation systems, multi-channel digital synchronous recorders, radar control simulators, procedure control simulators, tower vision simulators, etc.; and flight simulator training for on-the-job pilots of airline companies. The company also offers military aviation control center systems, airspace management systems, control safety protection systems, and military and civil aviation multi-channel digital synchronous recorders.