High up on the vertical steel wall of a chemical tank, a silver figure moves nimbly without wearing a safety belt.
Using one arm, he operates the welding torch with precision, while with the other, he scans the damage meticulously.
This isn't a scene from a science fiction movie, but rather a real-life application of China's latest move in the global tech race: embodied AI for high-stakes industrial tasks.
The robot, developed by a tech company in eastern China's Zhejiang Province, represents a significant leap in China's efforts to combine advanced AI with physical robotics. It's designed to replace human workers in some of the most hazardous environments, from towering chemical plants to the hulls of giant ships.
"Previously, workers had to hang in the air for hours, exposed to wind and scorching sun, and breathing in dust until they suffocated," said Xu Huayang, founder and CEO of manufacturer RobotPlusPlus, as reported by Xinhua.
"Now, an operator in a cool control room, wearing VR goggles, can simply move their wrist, and the robot on the wall will mimic that movement with millisecond-level response."
Weighing 90 kilograms, the robot's lower part is a magnetically attached wheeled chassis, allowing it to move steadily even when supporting the weight of an adult. Its upper part is equipped with two humanoid arms with 15 degrees of freedom, allowing the robot to seamlessly switch between tasks such as welding, flaw detection, rust removal, and spraying by simply changing the tools at the ends of the arms.
Key to its flexibility is what Xu calls its "brain," a large-scale AI model specifically trained for specific operations. The model is reportedly the most data-rich of its kind in China, with accumulated operating time exceeding 100,000 hours and a distance equivalent to more than half the circumference of the Earth.
"Every high-altitude operation is a data sample, and each data set is directly used for model iteration," Xu explains. This "operation as data collection" feedback loop allows the robot to become smarter as it goes into practical use, by integrating AI into extreme physical environments.
China's push for
domestically developed submarine cable detection robots has also recently been put into use.
Acting as underwater "scouts," these robots can autonomously inspect cables down to 300 meters. Working alongside unmanned surface vessels, they increase inspection efficiency tenfold compared to conventional manual methods, while simultaneously strengthening the security of China's deep-sea energy and communications networks.
In China's agriculture sector, intelligent grain grading robots handle the demanding task of managing grain in large silos.
Equipped with special spiral wheels, these robots can move quickly over piles of grain. A team of three such robots can level grain in a 1,400-square-meter silo in less than a day, a task that would normally take three human workers three days.
This wave of innovation is no accident. Tangible AI is explicitly named as a new engine of economic growth in China's latest five-year plan, which begins in 2026. The strategy is to drive the development of key future industries, including robotics, AI, and 6G.
This progress is underpinned by what experts call a comprehensive industrial ecosystem and a wide range of real-world application scenarios. Key industrial clusters have developed rapidly in the Yangtze River Delta, the Pearl River Delta, and the Beijing-Tianjin-Hebei region, encompassing more than 24,000 companies, ranging from core components to full system integration.
In this expansive environment, China's broad ecosystem of industrial scenarios, ranging from standard logistics to hazardous operations, has propelled its robotics industry toward a real-world application-oriented evolution. This change, powered by the world's most diverse test field, is now redefining the global robotics market value chain.
