First, the production of bearing steel, gear steel, spring steel, free cutting non - quenched and tempered steel, quality carbon structural steel, alloy structural steel, widely used in automobile, railway, construction machinery, shipbuilding, petroleum and mineral mining industry.

Second, the production of thermal power, hydropower, wind power, nuclear power, metallurgy, mining, shipbuilding and other large casting and forging, widely used in mechanical, chemical, Yu Yejin, power, mining, energy, shipbuilding and other industries.

Third, the production of cold rolling mill, mill, converter, continuous casting machine, mine excavator, press, nuclear power equipment, oil refining equipment and other large equipment manufacturing, services mainly in metallurgy, machinery manufacturing and other industries.