Wuhan Ligong Guangke Co., Ltd. provides optical fiber sensor products and Internet of Things (IoT) application system solutions in the fields of security and fire protection in China. The company offers IoT products and solutions, including smart fire protection, smart structure, and smart security. It also provides oil tank fire alarms, tunnel fire alarms, Monitoring, perimeter intrusion alarms, bridge structural health monitoring and integrated maintenance, condition monitoring and fault diagnosis, integrated management, monitoring, urban integrated utility tunnel monitoring, safety management, disaster monitoring and early warning systems. The company was formerly known as WIT Optical Fiber Sensing Technology Co., Ltd. and changed its name to Wuhan Ligong Guangke Co., Ltd. in August 2002. The company was founded in 2000 and is headquartered in Wuhan, China.