For metallurgy, port, and mining sectors, comprehensive intelligent solutions are provided, including smart ports and terminals, smart coke oven vehicles, smart warehousing and logistics, smart submerged arc furnace plants, smart material handling vehicle systems, and remote intelligent operation and maintenance systems. Through deep integration of software and hardware, logic control is realized at both component and system levels, enabling centralized monitoring and coordinated operation. Supported by a digital commissioning and testing platform, site-simulated commissioning, R&D validation, and system testing can be carried out, providing reliable support for intelligent heavy-equipment applications while ensuring performance assurance, project schedule control, and on-site operational efficiency.