Group 1 - The company, Yinghantong (688080.SH), provides industrial routers and edge computing gateways that assist industrial robot manufacturers in creating comprehensive remote networking solutions and intelligent remote operation management systems [1] - The solutions offer secure and high-speed network connections while enabling data collection from robot controllers, transmitting data to cloud platforms through various communication methods such as wired broadband, WiFi, or 4G/5G [1] - The functionalities include remote status monitoring, real-time alert notifications, fault diagnosis and analysis, remote fault location, program upgrades, asset management, preventive maintenance, and industrial big data mining [1] Group 2 - The solutions have been successfully applied in well-known domestic and international industrial robot manufacturers, although the revenue contribution from these solutions remains relatively small [1]