Liaocheng is one of the important steel production bases in Shandong Province, with many steel enterprises and large steel markets. Among them, Liaocheng Iron and Steel Group Co., Ltd. is one of the largest iron and steel enterprises in Liaocheng City, mainly producing and selling steel products, steel plates, steel pipes and other products. In addition, there are Liaocheng Jingang Iron and Steel Trading Co., Ltd., Licheng Iron and Steel Co., Ltd., Changda Iron and Steel Co., Ltd. and other enterprises, which have a certain reputation and influence in the local area. The steel industry in Liaocheng has the following characteristics: 1. Economic structure based on heavy industry: Liaocheng's economy is supported by heavy industry, with steel, machinery, chemical and other industries occupying important positions. Among them, the iron and steel industry is an important industry supporting the local economic development. 2. Mature industrial chain: Liaocheng's steel industry has formed a relatively mature industrial chain, including steelmaking, steel rolling, processing, sales and other links. This provides enterprises with good services and supporting guarantees, and also provides a solid foundation for local economic development. 3. Abundant resource advantages: Liaocheng has a superior geographical location, close to the port and convenient transportation. At the same time, the local area is also rich in iron ore and coal resources. These resource advantages provide raw material support for iron and steel enterprises. 4. Fierce market competition: Due to the large number of local steel companies, the market competition is fierce. Enterprises compete in technological innovation, quality improvement, and service upgrades to gain more market share. At the same time, with the advancement of the national environmental protection policy, steel companies in Liaocheng are also facing greater environmental pressure and challenges. Therefore, enterprises will pay more attention to investment in environmental protection technology and sustainable development to improve their competitiveness and market position.