The deep processing of steel rolling and steel is mainly based on rolling and deep processing of steel rails, steel sheet piles and various special-shaped steels, with an annual production capacity of about 2 million tons. In the production process, the products with high technology content and difficult rolling are marching forward. For example, the grooved steel rails, which are known as the “king of the rails”, have won the bids for Beijing, Shanghai, Yunnan, Nanjing and Zhuhai. Modern urban tramcar projects in more than ten cities including Changchun and Shenyang. In addition, last year's first Changsha medium and low speed magnetic levitation line rail (F rail) was also designed, developed, produced and supplied by our company. At the same time, other specifications of the rails are also exported to more than 60 countries and regions around the world, and rail accessories have been exported to dozens of high-end markets in Australia, the United States, Germany and other countries.