Since the commissioning of Shougang Qiangang Company in 2004, Shougang Construction Group has been undertaking a large number of maintenance and repair tasks for Qiangang, with an annual output value of tens of millions of yuan. Mainly includes: blast furnace maintenance in the ironmaking plant, torpedo tank maintenance, powder production area maintenance, and dry dust removal maintenance; Maintenance of converter, continuous casting, and overhead crane systems in the steelmaking plant, and maintenance of high-voltage electrical systems in the LF furnace; 2160 Hot Rolling Plant Hot Rolling Heating Furnace Maintenance, Crane Maintenance, Transformer Replacement; Maintenance of the power plant pipeline network area; Maintenance and repair of equipment in the scrap steel room of the stationed station; Relocation and maintenance of coke. Due to outstanding maintenance and repair performance, it has been praised by the owners multiple times.