Zhengzhou Jiutai Technolgy CO.,LTD. Specially in cctv pipe inspection crawlers.
The Sewerage inspection robot camera is with a smart body and large power. It can go into the pipe underground and check the condition inner pipe.

The State of Charge (SoC)

It is not afraid of toxic gases and corrosive liquids in the underground pipe network,it can replace human to work there. It can drill into the pipeline to the underground pipe network. Carry out inspection, and through continuous and real-time recording of the actual situation inside the pipeline, Sewerage inspection robot camera helps people to judge and analyze the nature of the pipeline defects, and provide a reliable technical basis for the next maintenance, dredging, and repair. 
Recently , more and more projects , need to use This sewer crawler Robots to help people do  thus special working conditions