Industrial IoT (IIoT) communication solutions, industrial cellular routers, serial device servers, edge gateways, and IoT modules, are the field PUSR (Jinan USR IOT Technology Limited) leads, specializing in the research, development, production, and sale of communication products. Established in 2010 and headquartered in Jinan, Shandong, it also offers cloud platforms for smooth connectivity and data transmission, and with a strong focus on industrial automation, smart cities, and remote monitoring it serves a global clientele with reliable, efficient networking solutions.