The next few years will still be the golden period for the construction of rail transit industry, and the annual investment of China Railway will be stable at about 800billion yuan. In the future, the greater increment of the rail transit industry should be in the field of urban rail. The growth rate of the demand for sheet metal products of urban rail is greater than that of national rail. The impetus to promote the market demand for rail transit equipment mainly includes three aspects: the demand for new lines, the demand for the increase of vehicle density on existing lines, and the demand for vehicle maintenance market.
The newly-built rail transit lines need a large number of newly built trains to drive the rapid development of equipment manufacturing industry. In addition to the new lines, with the continuous progress of technical means and the enrichment and improvement of urban rail transit operation experience, some lines have improved their transport capacity by shortening the departure interval and increasing the number of vehicles. The increase in the number of vehicles on existing lines will also drive the development of rail transit equipment manufacturing industry.
Supporting maintenance will be a new growth point of sheet metal. In order to reduce operating costs, operators increasingly favor entrusted maintenance. Taking Shanghai Shentong Metro as an example, from 2010 to 2018, the average maintenance cost per kilometer increased from 2.25 million yuan to 3.15 million yuan. With the continuous growth of operating mileage, the maintenance market will continue to grow.
We may expand our mind and find some enterprise, to find a railway project and customized aluminum alloy tubes and many other materials area.
