In the field of automobile diesel engine production, a well-known factory pursues excellence. Siasun mobile robots have triggered an industrial revolution. In the distribution of parts, the underdrive lifting robot shuttles accurately along the preset path, with zero errors and high efficiency, ensuring timely and accurate material supply. Forklift-type robots are used in the handling and loading and unloading of heavy materials, with flexible steering and precise forking, to improve the utilization rate and safety of the working space and make the production takt time smooth. Heavy-duty robots are used for large and overweight parts. With strong load and stable control, they can carry them without damage and shorten the time, provide logistics support for large-scale high-quality production, and promote the intelligent and efficient logistics of the industry.