In the domestic urban rail transit market, the company is an urban rail transit manufacturer with full coverage of U75V hot-rolled and U75VH heat-treated materials, U71Mn hot-rolled and U71MnH heat-treated materials, and 50kg/m, 60kg/m, 60N, and 60R2 rail types. Its products are widely used in more than 40 key cities across the country, including Beijing, Shanghai, Guangzhou, Shenzhen, Chengdu, Hong Kong, Chongqing, Hangzhou, Suzhou, Nanjing, Xi'an, Ningbo, Wuxi, Xiamen, Fuzhou, Qingdao, Guiyang, Kunming, and Nanning, accounting for more than 65% of the urban rail transit market.