Steel is an important indicator of the national economy and a symbol of a country's manufacturing strength. Shanghai Qidian Electric has a wealth of products such as high-voltage inverters, low-voltage inverters and engineering inverters, and has a deep understanding of various technological processes of steel production. From ironmaking to steelmaking and rolling, we can provide overall solutions. We provide energy-saving renovation solutions for key equipment such as blast furnace blowers, sintering main exhaust fans, and dust removal fans, as well as overall solutions for electromagnetic stirring, hot rolling, and cold rolling.