China Railway Signal & Communication Co., Ltd.

A supplier of technology, products and services in rail-transit communication and signaling; currently building a new low-altitude economy pattern of 'three businesses and one ecosystem' — low-altitude airspace management, UAV manufacturing, and service operation.

Low-altitude airspace intelligent management system ID-Space, cell-free communication system, communication-signal air-traffic-control surveillance protection system, 'one-network unified flight' solution, spherical UAVs, multirotor inspection UAVs, tethered UAVs, etc.