Core Viewpoint - Yufan Technology (001396.SZ) is focusing on the application and research of robotic technology in the fields of drainage pipeline inspection, non-excavation repair, and cleaning, although the company currently does not produce or sell robots [1] Group 1 - The company is engaged in the application and research of robotic technology in drainage pipeline inspection [1] - The company is also involved in non-excavation repair and cleaning using robotic technology [1] - Investors are reminded that the company does not currently manufacture or sell robots, highlighting a potential investment risk [1]

Core Viewpoint - The company, Yufan Technology, is engaged in the fields of drainage pipeline inspection, non-excavation repair, and maintenance, utilizing various types of robots and has developed related technologies with 11 patents in robotics [1] Group 1 - The main business areas of the company include drainage pipeline inspection, non-excavation repair, and maintenance [1] - The company has self-developed technologies in these fields and holds 11 patents related to robotics [1] - It is important to note that the company does not currently manufacture or sell robots [1]

Group 1 - The company is engaged in the application and research of robotic technology in the fields of drainage pipeline inspection, trenchless repair, and cleaning, having obtained 11 patents [1] - It is important to note that the company currently does not produce or sell robots, which investors should be aware of regarding investment risks [1]

Group 1 - The company, Yufan Technology, is focusing on the application of various robots in the fields of drainage pipeline inspection, non-excavation repair, and cleaning [2] - These robots utilize cables for information transmission [2]