Due to the trend of globalization, the demand for passenger and freight transportation is growing rapidly worldwide, making rail transit an important future market. Today, rail infrastructure has become one of the most important factors for regional economic success. At the same time, the rail transit industry must also respond to the increasing demands for mobility and flexibility, raw material shortages, and environmental protection. If the rail transit industry wants to provide high-speed solutions that ensure optimal safety while improving profitability, it needs an innovative and reliable processing and trading partner like Junmu Steel Group with decades of experience in rail transit technology. We provide cost-effective overall solutions for all material selection tasks in the rail transit industry to customers worldwide.