The equipment manufacturing industry is a manufacturing industry that provides various types of technical equipment for the national economy and national defense construction. It has the characteristics of high industrial relevance, strong driving ability and high technical content. It is a symbol of the industrialization level and overall economic and technological strength of a country and region. The heavy machinery industry is the foundation of the development of the national economy and an important manifestation of a country's comprehensive national strength. It occupies a special position in the development of the national economy. The development of the heavy machinery industry has become an important guarantee for the development of my country's basic industries such as mining, energy development, and raw material production. Since entering the 21st century, my country's heavy machinery manufacturing industry has made considerable progress in both economic and technical aspects, and has achieved stable and high-speed development.