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Traffic industry

Published：2017/05/13 Projects 标签：Trafficviews：2800

Traffic is the third industry, undertakes the important task of transport. With the rapid development of high-speed railway, subway and other modes of transport, demand for steel products soared. As a steel pipe products, but also widely used in these areas. Dragon products have been supplied with the Beijing subway project, the line is about 23.67 kilometers, set a station twenty-one, all for the underground line, the line is set at the eastern end of a depot, it is expected to invest 15 billion yuan, the line 2014 the opening of trial operation by the end of September, Beijing will become the first line of the city is located south of Beijing subway.

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