Beijing Hanbang Technology Corp. engages in the audio and video monitoring, intelligent security, and digital watermarking business in China. It offers AI products, including computing power scheduling, data development, model training and inference, and agent development platforms, as well as the DeepBrain AI large model all-in-one appliance, a self-developed AI large model application platform. The company also provides security cameras comprising cameras, video recorders, monitors, and switches; Real-time audio and video tampering detection, audio-video multi-level cascaded watermarking security gateway, and screen data security traceability devices; and screen data security traceability, audio and video tampering traceability device management, electronic data security traceability, and data breach early warning detection systems, as well as AI data security traceability platform. In addition, it offers audio and video products for military-civilian integration and broadcasting and television applications. The company was founded in 2004 and is headquartered in Beijing, China.